Specified Antenna Structure Patents (Class 340/572.7)
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Patent number: 11658517Abstract: An antenna for wireless power transfer includes a first antenna portion and a second antenna portion. The first antenna portion includes a first antenna terminal, a second antenna terminal, at least one first inner turn, at least one first outer turn, and a first wire crossover electrically connecting the at least one first inner turn with the at least one second outer turn. The antenna further includes a second antenna portion including a third antenna terminal, a fourth antenna terminal, at least one second inner turn, at least one second outer turn, and a second wire crossover electrically connecting the at least one second inner turn with the at least one second outer turn. The second antenna terminal is in electrical connection with the third antenna terminal and the first antenna terminal and fourth antenna terminal are configured for electrical connection with a transmitter circuit.Type: GrantFiled: March 21, 2022Date of Patent: May 23, 2023Assignee: NUCURRENT, INC.Inventors: Md. Nazmul Alam, Alberto Peralta
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Patent number: 11645490Abstract: The present invention relates to a method for producing radio frequency identification devices (RFID) without personalized chip, in particular the production of RFID tags without personalized chip, also referred to as chipless RFID tags. The present invention also relates to devices and labels produced by the claimed method as well as to systems for producing said devices/labels.Type: GrantFiled: March 6, 2019Date of Patent: May 9, 2023Assignees: MGI DIGITAL TECHNOLOGY, INKJET ENGINE TECHNOLOGYInventors: Edmond Abergel, Louis Gautier Le Boulch
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Patent number: 11645491Abstract: An assembly and method of manufacture of a radio frequency identification (RFID) assembly having a passive RFID semiconductor chip and a two sided planar antenna and a spacer composed of an electrically non-conducting foam material that is configured for non-absorbing of a substantial amount of energy at the predetermined operating frequency, the spacer having a predetermined thickness and that is configured for non-absorbing of a substantial amount of radio frequency energy at the predetermined operating frequency wherein the RFID tag assembly is configured to receive at a first side of the two sided planar antenna a first portion of the radio frequency energy as direct energy and is configured to receive at a second side of the planar antenna a second portion of the radio frequency energy as indirect energy responsive to the absorbing by the absorbing material body.Type: GrantFiled: August 17, 2022Date of Patent: May 9, 2023Assignee: Innovative Timing Systems, LLCInventor: Kurt S. Hansen
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Patent number: 11636461Abstract: A secure arrangement for performing secure contactless payments includes an external contactless card reader comprising a short-distance communication antenna. The secure arrangement comprises a card reader terminal comprising a secure controller configured for performing financial transactions, wherein the secure controller is located in a secure area within the card reader terminal, an external contactless card reader comprising a short-distance communication antenna configured for converting an electromagnetic signal comprising card data, received from a contactless payment card, into an analogue signal and a feed line configured for transferring the analogue signal between the external contactless card reader and the card reader terminal. The secure area in the card reader terminal comprises an A/D converter for digitizing the analogue signal to a digital signal that can be processed by the secure controller, within the secure area.Type: GrantFiled: January 27, 2017Date of Patent: April 25, 2023Assignee: PayPal, Inc.Inventor: Daniel Bernholc
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Patent number: 11625568Abstract: The invention discloses a flexible mountable RFID tag antenna. The object of the invention to present an RFID tag antenna which has a flexible and flat design, which is mountable on conductive surfaces without disadvantages in reading the data of the RFID chip and does not increase cost and complexity in the RFID tag manufacturing process and which can be mounted on any curvature structure will be solved by a flexible mountable RFID tag antenna comprising an RFID chip for storing data and an antenna structure operatively connected to the RFID chip for operating across RFID frequency band, wherein the RFID tag antenna is mounted on a dielectric layer and the RFID tag antenna laterally overlaps the dielectric layer at one edge of the dielectric layer forming an overlapping part, whereas the overlapping part of the RFID tag antenna forming an extended L-shaped antenna structure in its cross-sectional view and whereas the RFID tag antenna is suitable to be attachable to a conductive layer.Type: GrantFiled: May 3, 2019Date of Patent: April 11, 2023Assignee: Avery Dennison Retail Information Services LLCInventors: Kunalen Thirappa, Fwee Leong Bong, Roslan Abdul Rahman
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Patent number: 11616286Abstract: An RFID-enabled storage container and systems and methods for assembly and use thereof. The RFID-enabled storage container may include adjustable shelving with built-in antennas, such that the shelving may be customized as may be needed. The system may include a storage container, an inventory management system, and one or more point of use terminals. The storage container may identify and check inventory stored thereon, and provide such information to the inventory management system. The storage container may notify the inventory management system when a product is no longer detected within its inventory, and the inventory management system may monitor the one or more point of use terminals to determine if the undetected product has been used at one of the point of use terminals. The inventory management system may also predict inventory needs as well as maintain age and other data for inventory and provide feedback via an illumination indication.Type: GrantFiled: July 26, 2021Date of Patent: March 28, 2023Assignee: WAVEMARK, INC.Inventors: Richard Eugene Leitermann, Graham Davies, Leo Kiefer, Lars Rohrberg, Brent Everett Koeppel
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Patent number: 11600923Abstract: Apparatus, system and method to provide switchable coils in a computing device, comprising: a plurality of electrically conductive coils to transfer electromagnetic energy; a sensor coupled to a processor, to select a coil from among the plurality of electrically conductive coils; a switch to energize the selected coil; and a switch controller coupled to the switch and to the processor. In some embodiments, the plurality of coils may comprise an inductive charging interface. Some embodiments may further include a communication interface between the processor to the plurality of electrically conductive coils, the plurality of coils comprising an interface for near-field communications (NFC). The antenna coils may be arranged to provide improved NFC coverage when the computing device is in a respective predetermined physical configuration. Sensors may be used to detect the configuration and switch NFC communications to use a preferred antenna coil for the detected configuration.Type: GrantFiled: June 6, 2019Date of Patent: March 7, 2023Assignee: INTEL CORPORATIONInventors: Anand S. Konanur, Songnan Yang, Ulun Karacaoglu, Jiancheng Tao, Farid Adrangi
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Patent number: 11580348Abstract: The disclosure generally relates to networking infrastructure and, more particularly, to installing transient infrastructure for ubiquitous networking applications. A wireless gateway device is sent to physical premises with a parcel. After the wireless gateway device is delivered to the physical premises, a processor of the wireless gateway device draws power from the energy source to perform operations comprising executing program code stored in non-transitory processor-readable medium to establish a wireless communications connection with a network service through a first type of wireless communications interface. The wireless gateway device performs operations comprising establishing wireless communications with one or more wireless peripheral devices in the physical premises through the second type of wireless communications interface.Type: GrantFiled: March 18, 2020Date of Patent: February 14, 2023Inventors: Hendrik J Volkerink, Ajay Khoche
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Patent number: 11544484Abstract: An in-transit identification system for an overhead conveyor that transports items equipped with radio frequency identification (RFID) tags uses a guide track arrangement and an antenna frame movably connected thereto. An RFID antenna is mounted to the frame and a bidirectional translation mechanism moves the frame relative to the guide track arrangement along a first direction parallel to a transport path of the conveyor and a second direction perpendicular to the first direction. A controller controls the translation mechanism to move the frame along the second direction to locate the antenna in the transport path adjacent to a first item being transported, along the first direction to maintain the antenna adjacent to said first item while an RFID tag of said first item is interrogated by the antenna and again along the second direction to withdraw the antenna from the transport path after interrogation of the RFID tag.Type: GrantFiled: June 1, 2021Date of Patent: January 3, 2023Inventors: Gabriel St-Jean, Dany Bouchard, Dominic Gosselin, Christophe Boisclair, Francis Fortier, Charles D'Amours-Lavoie
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Patent number: 11537836Abstract: A merchandise attachment incorporating an RFID transponder may be described herein. The merchandise attachment may include a pliable, elongated panel member adapted for wrapping around the neck of a bottle or similar container. The panel member may be formed from a unitary blank having score lines that divide the blank into a plurality of panel sections. The panel member, when folded along the score lines with its end sections in overlapping relationship, may form a packaging sleeve in the shape of a tapered rectangular prism. The exterior surface of the panel member may be provided with informational material regarding the merchandise, such as branding, promotional offers, and the like. The RFID transponder, affixed to an interior surface of the panel member, may be adapted for wirelessly communicating information in radio-frequency signals.Type: GrantFiled: December 16, 2019Date of Patent: December 27, 2022Assignee: Avery Dennison Retail Information Services LLCInventor: Ian J. Forster
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Patent number: 11527138Abstract: A dual hard tag assembly comprises radio frequency identification and electronic article surveillance. The dual hard tag is provides a single component able to both track retail merchandise generally and prevent theft by triggering an alarm. The RFID and EAS systems are not coplanar. The dual hard tag system is small and light weight, and may be reprogrammed and reused for the tracking and anti-theft of multiple items.Type: GrantFiled: October 11, 2018Date of Patent: December 13, 2022Assignee: CHECKPOINT SYSTEMS, INC.Inventors: Thomas C. Weakley, Morui Li
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Patent number: 11513743Abstract: A server, which is capable of communicating with a printer or printers, each performing radio frequency identification (RFID) communication with a RFID tag, contains: a record unit configured to record, in a memory device, printer identification information for identifying a printer, tag identification information for identifying a RFID tag, and communication parameters with which the printer performs RFID communication, in an associated manner; a first obtaining unit configured to obtain, from a printer, printer identification information and tag identification information read by the printer; an identifying unit configured to identify communication parameters associated with the printer identification information and the tag identification information obtained by the first obtaining unit; and a first transmission unit configured to transmit the communication parameters identified by the identifying unit, to the printer.Type: GrantFiled: June 30, 2021Date of Patent: November 29, 2022Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventor: Tomoyuki Kumabayashi
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Patent number: 11507048Abstract: Systems, methods, and apparatus for a detector and reflector for automation cell safety and identification are disclosed. In one or more embodiments, a method for machinery safety comprises transmitting, by an active transponder, at least one interrogation signal. The method further comprises receiving, by at least one passive transponder located on a user or on an item, the interrogation signal(s). Also, the method comprises generating, by a non-linear device of the passive transponder(s) in response to the interrogation signal(s), at least one response signal. In addition, the method comprises receiving, by the active transponder, the response signal(s). Additionally, the method comprises determining, by at least one processor, a location of the passive transponder(s) based on the response signal(s). Further, the method comprises determining, by the processor(s), whether the passive transponder(s) is located within a threshold distance away from machinery by using the location of the passive transponder(s).Type: GrantFiled: December 16, 2019Date of Patent: November 22, 2022Assignee: The Boeing CompanyInventors: Kwok Tung Chan, Tanni Sisco, Mark Albrecht
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Patent number: 11461569Abstract: A radio frequency identification (RFID) apparatus includes a housing, an RFID reader, and one or more RFID antennas disposed in the housing. The housing includes a first opening, a second opening, and a tunnel between the first and second openings. The housing is configured to be disposed over a track configured to transport a garment on hanger through the tunnel. The RFID antennas are configured to generate a first RFID signal substantially in the tunnel to interrogate an RFID tag associated with a garment on hanger as it transits through the tunnel. The RFID reader receives a second RFID signal transmitted by the RFID tag in response to receiving the first RFID signal. The RFID apparatus can include a segment of the track. The track can include a trolley configured to secure one or more garments on hangers. The trolley can include an RFID tag.Type: GrantFiled: December 9, 2018Date of Patent: October 4, 2022Assignee: Avery Dennison Retail Information Services LLCInventor: Mark W. Roth
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Patent number: 11447896Abstract: One variation of a method for producing a smart yarn includes: aligning a set of sensing elements offset along a lateral axis in a magazine, wherein each sensing element in the set of sensing elements includes a sensor, a first conductive lead extending from a first side of the sensor along a longitudinal axis perpendicular to the lateral axis, and a second conductive lead extending from a second side of the sensor opposite the first side and along the longitudinal axis; wrapping a set of fibers into a yarn within a wrapping field; feeding a leading end of a first sensing element, in the set of sensing elements, from the magazine into the wrapping field; releasing the first sensing element from the magazine into the wrapping field; encasing the first sensing element between the set of fibers within the yarn; and repeating this process for the set of sensing elements.Type: GrantFiled: January 8, 2020Date of Patent: September 20, 2022Assignee: Siren Care, Inc.Inventors: Jie Fu, Ran Ma, Henk Jan Scholten
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Patent number: 11442448Abstract: The invention relates to a method for providing an alarm about a positioning fault in a self-moving device. A self-moving device is configured to autonomously move, based on positioning of the self-moving device, inside a working region defined on a map. The method includes: receiving positioning data from a satellite positioning system to locate the self-moving device; detecting whether a positioning fault occurs in the self-moving device; and in response to a detected positioning fault that occurs in the self-moving device, providing an alarm about the positioning fault.Type: GrantFiled: June 14, 2019Date of Patent: September 13, 2022Assignee: Positec Power Tools (Suzhou) Co., Ltd.Inventors: Mingming He, Yong Shao, Chang Zhou, Yiyun Tan, Fangshi Liu, Shiping Jiao
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Patent number: 11444372Abstract: An antenna includes a first feeding portion, a second feeding portion, and a loop element including a first end and a second end, the first end being connected to the first feeding portion, and the second end being connected to the second feeding portion, wherein the loop element has a first element portion and a second element portion, which appear to face each other in a vertical direction in an elevation view as seen in a direction parallel with a horizontal plane, and wherein a first gap is provided in a middle of the first element portion, and a second gap is provided in a middle of the second element portion.Type: GrantFiled: March 18, 2020Date of Patent: September 13, 2022Assignee: AGC INC.Inventor: Toshiki Sayama
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Patent number: 11436464Abstract: An IC tag according to the present invention includes: a sheet-shaped tag main body having an outer shape that extends in a lengthwise direction and a widthwise direction orthogonal to the lengthwise direction; and a reinforcing member that is arranged along the widthwise direction so as to cover a surrounding area of the tag main body. The tag main body includes: an IC chip; an antenna configured to electrically transmit and receive information stored in the IC chip; and a sheet-shaped substrate that supports the IC chip and the antenna. The reinforcing member is made of a material having a Shore D hardness that is less than or equal to a Shore D hardness of the substrate, and is arranged so as to cover at least the IC chip.Type: GrantFiled: August 8, 2019Date of Patent: September 6, 2022Assignee: NITTA CORPORATIONInventors: Toshiharu Shimai, Hirofumi Tsujimoto
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Patent number: 11436468Abstract: An assembly and method of manufacture of a radio frequency identification (RFID) assembly having a passive RFID semiconductor chip and a two sided planar antenna and a spacer composed of an electrically non-conducting foam material that is configured for non-absorbing of a substantial amount of energy at the predetermined operating frequency, the spacer having a predetermined thickness and that is configured for non-absorbing of a substantial amount of radio frequency energy at the predetermined operating frequency wherein the RFID tag assembly is configured to receive at a first side of the two sided planar antenna a first portion of the radio frequency energy as direct energy and is configured to receive at a second side of the planar antenna a second portion of the radio frequency energy as indirect energy responsive to the absorbing by the absorbing material body.Type: GrantFiled: December 2, 2020Date of Patent: September 6, 2022Assignee: Innovative Timing Systems, LLCInventor: Kurt S. Hansen
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Patent number: 11429831Abstract: An RFID reader, tuning method and computer readable medium. A carrier signal is transmitted. A plurality of feedback signals produced in the RFID reader are measured when transmitting the carrier signal with a variable matching network set at a plurality of impedance values that are different from one another. It is determined which impedance value of the plurality of impedance values produced a feedback signal having a highest level of the plurality of feedback signals. The variable matching network is set to the determined impedance value.Type: GrantFiled: February 23, 2018Date of Patent: August 30, 2022Assignee: RF IDEAS, INC.Inventors: John C. Butera, Rajani Pidaparti
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Patent number: 11380180Abstract: The invention provides a notification apparatus 1 including an alarm sound generating unit 2 for generating alarm sounds, a location information obtaining unit 3 for obtaining location information, an activating unit 4 for activating the alarm sound generating unit 2 and the location information obtaining unit 3, a communication unit 5 for performing low-power wide-area wireless communication, and a control unit 6 for transmitting notification information via the communication unit 5 if the control unit 6 fails to obtain the location information from the location information obtaining unit 3 after the activating unit 4 activated the alarm sound generating unit 2, the notification information including notification apparatus identifying information identifying the notification apparatus a and notification occurrence information indicative of occurrence of notification.Type: GrantFiled: February 1, 2019Date of Patent: July 5, 2022Assignee: NEC CORPORATIONInventor: Kenji Iida
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Patent number: 11380996Abstract: An RFID tag is provided as a wireless communication device for transmitting and receiving a communication signal. The RFID tag includes a base material, antenna patterns formed on the base material, and an RFIC package that is a feeder circuit connected to the antenna patterns. In the antenna patterns, a line width at a harmonic current concentration portion where a current is strong at a frequency of harmonic resonance higher than a resonance frequency at a frequency of the communication signal is narrower than a line width at another portion of the antenna pattern.Type: GrantFiled: December 1, 2020Date of Patent: July 5, 2022Assignee: MURATA MANUFACTURING CO., LTD.Inventor: Noriyuki Ueki
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Patent number: 11366996Abstract: A liquid lens includes a substrate, an anti-reflection (AR) coating, and a chipless radio frequency identification (RFID) tag. The substrate includes central and peripheral portions. The AR coating is disposed on the substrate. The chipless RFID tag is disposed in the peripheral portion to uniquely identify the liquid lens.Type: GrantFiled: November 6, 2020Date of Patent: June 21, 2022Assignee: CORNING INCORPORATEDInventor: Andrew Wesley Johnson
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Patent number: 11346914Abstract: An RFID system includes multiple antennas and uses amplitude and phase information of the RFID signals received by each antenna to determine the position of RFID tags in the vicinity. More than one antenna can receive the RFID signals during a single read cycle, enabling the RFID system to operate more quickly than a system that energizes antennas separately.Type: GrantFiled: September 22, 2020Date of Patent: May 31, 2022Assignee: FORTISS, LLC.Inventors: Forrest S. Seitz, Joshua K. Hoyt, Bartley A. Johnson, Tyler J. Seitz
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Patent number: 11334783Abstract: Systems and methods are provided for assembling an RFID device mounted to a fabric substrate via a “flip chip” approach. The system includes a pin thermode with a tip configured to penetrate the fabric substrate. The pin thermode may include or omit a heating element, with the tip being variously configured. The tip may have a variable cross-sectional area or include a plurality of projections that separately penetrate the fabric substrate, for example. If the pin thermode includes a heating element, a body of the pin thermode may be formed of a low thermal conductivity material to allow the temperature of the tip to increase without increasing the temperature of the body to the same degree. The body may define a lumen, with the tip and/or body defining an aperture for flowing a liquid out of the pin thermode and into the region surrounding the pin thermode.Type: GrantFiled: February 26, 2019Date of Patent: May 17, 2022Assignee: Avery Dennison Retail Information Services, LLC.Inventor: Ian J. Forster
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Patent number: 11316271Abstract: Various embodiments of a multi-mode antenna are described. The antenna is preferably constructed having a first inductor coil and a second inductor coil. A plurality of shielding materials are positioned throughout the antenna to minimize interference of the magnetic fields that emanate from the coils from surrounding materials. The antenna comprises a coil control circuit having at least one of an electric filter and an electrical switch configured to modify the electrical impedance of either or both the first and second coils.Type: GrantFiled: February 12, 2021Date of Patent: April 26, 2022Assignee: NuCurrent, Inc.Inventors: Vinit Singh, Ajit Rajagopalan, Alberto Peralta, Md. Nazmul Alam, Christine A. Frysz, Jason Luzinski, Glenn Riese, Jacob Babcock, Pavel Shostak
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Patent number: 11283295Abstract: Various embodiments of inductor coils, antennas, and transmission bases configured for wireless electrical energy transmission are provided. These embodiments are configured to wirelessly transmit or receive electrical energy or data via near field magnetic coupling. The embodiments of inductor coils comprise a figure eight configuration that improve efficiency of wireless transmission efficiency. The embodiments of the transmission base are configured with at least one transmitting antenna and a transmitting electrical circuit positioned within the transmission base. The transmission base is configured so that at least one electronic device can be wirelessly electrically charged or powered by positioning the at least one device in contact with or adjacent to the transmission base.Type: GrantFiled: May 25, 2018Date of Patent: March 22, 2022Assignee: NuCurrent, Inc.Inventors: Jason Luzinski, Md. Nazmul Alam
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Patent number: 11277676Abstract: A system of a machine includes a network of nodes distributed throughout the machine. Each of the nodes is operable to communicate through electromagnetic signals. The system also includes a radio frequency transceiver, a first antenna coupled to the radio frequency transceiver, a second antenna coupled to one or more sensor nodes, and a controller coupled to the radio frequency transceiver. The controller is configured to select at least one sensor node to interrogate, transmit one or more interrogation frequencies from the radio frequency transceiver through the first antenna to the second antenna, receive one or more sensor frequencies at the first antenna broadcast from the second antenna based on a frequency response of the at least one sensor node to the one or more interrogation frequencies, and determine one or more sensed values based on the sensor frequencies received at the radio frequency transceiver through the first antenna.Type: GrantFiled: November 22, 2019Date of Patent: March 15, 2022Assignee: RAYTHEON TECHNOLOGIES CORPORATIONInventors: Jonathan Gilson, Joseph V. Mantese, Goran Djuknic, Gurkan Gok, Brenda J. Lisitano, Coy Bruce Wood, Sanjay Bajekal
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Patent number: 11270957Abstract: A semiconductor substrate of an integrated circuit is protected by a coating. The semiconductor includes a front face and a rear face. To detect a breach of the integrity of a semiconductor substrate of an integrated circuit from the rear face, an opening of the coating facing the rear face of the substrate is detected. In response thereto, an alarm is generated. The detection is performed by making resistance measurements with respect to the semiconductor substrate and comparing the measured resistance to a nominal resistive value of the semiconductor substrate.Type: GrantFiled: February 5, 2019Date of Patent: March 8, 2022Assignee: STMicroelectronics (Rousset) SASInventors: Alexandre Sarafianos, Bruno Nicolas, Daniele Fronte
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Patent number: 11254472Abstract: The technology relates to a cap 1 having a head 4 and a skirt 7 with a circumferential opening area 20 characterized in that the cap 1 may include a transponder 10 including and antenna circuit 14 and a leg circuit 17 the leg circuit 17 extending to the skirt 7 and being non-releasably affixed to the opening area 20, whereby the leg circuit 17 is breakable by disruption of the opening area 20. The transponder 10 stores and is able to transmit information on the integrity of the cap 1 to a reading device.Type: GrantFiled: June 27, 2017Date of Patent: February 22, 2022Inventor: Johann Paintendre
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Patent number: 11238434Abstract: A peripheral device intended to be coupled in a mobile and removable manner to an electronic payment terminal having contactless communication. The peripheral device includes at least one first portion of a contactless communication of the electronic payment terminal and at least one connector that cooperates, when the peripheral device is coupled to the electronic payment terminal, with at least one complementary connector on the electronic payment terminal. The connectors form a wireline communication between the first portion of the contactless communication of the peripheral device and the electronic payment terminal.Type: GrantFiled: July 8, 2016Date of Patent: February 1, 2022Assignee: INGENICO INC.Inventor: Christopher Rotsaert
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Patent number: 11231445Abstract: Provided is a sensor chip including: a board; a three-dimensional object provided on the board, the three-dimensional object being a cuboid or a cube having a first surface and a second surface facing the first surface and including an insulating material; a first coil provided on the first surface; a second coil provided on the second surface, the second coil being electrically connected to the first coil; and a magnetic measurement element provided in the three-dimensional object. Directions of magnetic fields generated in the first coil and the second coil by current for electrically conducting the first coil and the second coil are the same.Type: GrantFiled: July 22, 2019Date of Patent: January 25, 2022Assignees: KABUSHIKI KAISHA TOSHIBA, TOSHIBA ELECTRONIC DEVICES & STORAGE CORPORATIONInventor: Jia Liu
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Patent number: 11220769Abstract: Systems and methods are provided for labeling a piece of merchandise with a wireless communication device. In addition to a wireless communication device, the merchandise tag includes an associated label made of a washable fabric material. The wireless communication device is incorporated into the label and includes an RFID chip and a slot-loop hybrid antenna, with the antenna including a conductor sheet that defines a slot. The label is secured to a piece of merchandise at a sew line, with the sew line dividing the label into an upper portion and a lower portion. The RFID chip and the slot of the antenna, along with a relatively high conductance piece or portion of the conductor sheet, are positioned within the upper portion of the label, while a relatively low conductance piece or portion of the conductor sheet is positioned within the lower portion of the label.Type: GrantFiled: September 21, 2018Date of Patent: January 11, 2022Assignee: Avery Dennison Retail Information Services LLCInventor: Ian J. Forster
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Patent number: 11171729Abstract: Disclosed is a tag apparatus for attaching things based on human body communication, including: a tag main body for human body communication configured to be attached to a thing to transmit identification information on a thing to a human body communication receiving device through human body communication during the contact of the human body with the thing; a case configured to protect the tag main body for human body communication; and a thing attachment portion configured to be exposed to an outside of the case to be attached to a particular part of the thing, detect when the human body contacts or approaches the thing, and forms a human body communication channel to output identification information on the thing.Type: GrantFiled: September 30, 2019Date of Patent: November 9, 2021Assignee: DNX CO., LTD.Inventor: Eun Kyeong Kwon
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Patent number: 11167603Abstract: The present invention provides a tire pressure sensor, including a housing, a PCBA installed within the housing, a power supply device installed within the housing and electrically connected to the PCBA, and an antenna connected to the PCBA. The antenna is wrapped around the PCBA, and at least one turn of the antenna is wrapped around the PCBA. An effective space of the antenna may be particularly enlarged by wrapping the antenna around the PCBA, thereby improving efficiency of the antenna, increasing a signal transmitting distance of the antenna, and enhancing signal transmission stability and anti-interference capability of the antenna, so that an automobile receiver can stably receive, in real time, information such as internal pressure and a temperature of the tire detected by the PCBA, better implementing real-time monitoring of the air pressure, the temperature, and the like within the tire.Type: GrantFiled: January 6, 2020Date of Patent: November 9, 2021Assignee: AUTEL INTELLIGENT TECHNOLOGY CORP., LTD.Inventor: Longxue Qiu
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Patent number: 11165156Abstract: A chip antenna includes: a hexahedral-shaped body portion having a permittivity, and including a first surface and a second surface opposite to the first surface; a hexahedral-shaped radiation portion coupled to the first surface of the body portion; and a hexahedral-shaped ground portion coupled to the second surface of the body portion, wherein a width of each of the radiation portion and the ground portion is in a range of 100 ?m to 500 ?m.Type: GrantFiled: March 25, 2020Date of Patent: November 2, 2021Assignee: SAMSUNG ELECTRO-MECHANICS CO., LTD.Inventors: Jae Yeong Kim, Sung Yong An
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Patent number: 11126901Abstract: A flexible asset tracking tag according to various aspects of the present technology include a self-powered tracking device on a flexible substrate. The flexible asset tracking tag may be configured to transmit data in response to sensed conditions. The flexible asset tracking tag may also be configured to conserve battery power in response to programmed intervals or sensed conditions.Type: GrantFiled: May 14, 2020Date of Patent: September 21, 2021Assignee: CoreKinect LLCInventors: Assar Badri, Mitchel Kelley, Almedin Kozlica
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Patent number: 11126805Abstract: An object is capable of contactless communication with a reader by active charge modulation. The object includes an antenna, an impedance matching circuit, a memory, and a controller connected to the antenna through the impedance matching circuit. The antenna, the an impedance matching circuit and the controller together form a resonant circuit having a resonant frequency. The controller is configured to cause the object to transmit, in the absence of a signal received from a reader, a signal at the resonant frequency, to determine a characteristic obtained from the signal uniquely transmitted by the object, and to perform an adjustment of a phase shift within the object based on the characteristic and an indication stored in the memory, the indication linking values of phase shifts with values of the characteristic.Type: GrantFiled: April 4, 2019Date of Patent: September 21, 2021Assignee: STMICROELECTRONICS (ROUSSET) SASInventors: Anthony Tornambe, Nicolas Cordier
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Patent number: 11083256Abstract: A near field communication ring that can be read by nearby NFC-enabled devices. The ring comprises an annular shell and a near field communication transponder mounted on the annular shell. The near field communication transponder has a coil antenna that has a plurality of turns that each extend around the entire circumference of the annular shell. The rings has various potential applications including, for example, contactless payment, ticketing on mass transit systems, operation of NFC door locks or other access systems, identity authentication, venue or event entry/ticketing and the sharing of information with NFC-enabled smartphones.Type: GrantFiled: July 31, 2017Date of Patent: August 10, 2021Assignee: KWI Group LtdInventor: Dean Leybourn
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Patent number: 11080580Abstract: A chip-based card is provided with on-card security. The card in a non-activated state is fully resistant to any power received from a card reader, such that a chip in the card is unable to be powered on by the card reader when the card is inserted to the card reader for a transaction. A plurality of pressure contact points are provided on the card. When a correct number of correct pressure points are pinched by a card holder before insertion of the card into the card reader, a custom amount of resistance is removed such that a custom amount of voltage is capable of being received from the card reader for powering up the chip. In an embodiment, the customized voltage drives firmware execution on a processor of the chip to produce customized output for the transaction.Type: GrantFiled: December 20, 2018Date of Patent: August 3, 2021Assignee: NCR CorporationInventor: Weston Lee Hecker
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Patent number: 11079974Abstract: A server, which is capable of communicating with a printer or printers, each performing radio frequency identification (RFID) communication with a RFID tag, contains: a record unit configured to record, in a memory device, printer identification information for identifying a printer, tag identification information for identifying a RFID tag, and communication parameters with which the printer performs RFID communication, in an associated manner; a first obtaining unit configured to obtain, from a printer, printer identification information and tag identification information read by the printer; an identifying unit configured to identify communication parameters associated with the printer identification information and the tag identification information obtained by the first obtaining unit; and a first transmission unit configured to transmit the communication parameters identified by the identifying unit, to the printer.Type: GrantFiled: July 19, 2018Date of Patent: August 3, 2021Assignee: SATO HOLDINGS KABUSHIKI KAISHAInventor: Tomoyuki Kumabayashi
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Patent number: 11075438Abstract: An RFID-enabled storage container and systems and methods for assembly and use thereof. The RFID-enabled storage container may include adjustable shelving with built-in antennas, such that the shelving may be customized as may be needed. The system may include a storage container, an inventory management system, and one or more point of use terminals. The storage container may identify and check inventory stored thereon, and provide such information to the inventory management system. The storage container may notify the inventory management system when a product is no longer detected within its inventory, and the inventory management system may monitor the one or more point of use terminals to determine if the undetected product has been used at one of the point of use terminals. The inventory management system may also predict inventory needs as well as maintain age and other data for inventory and provide feedback via an illumination indication.Type: GrantFiled: November 19, 2019Date of Patent: July 27, 2021Assignee: WAVEMARK, INC.Inventors: Richard Eugene Leitermann, Graham Davies, Leo Kiefer, Lars Rohrberg
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Patent number: 11068763Abstract: Systems and methods for synchronizing operations of incompatible systems. The methods comprise: programming receiver operations of a Power Supply (“PS”) so that PS is interoperable with a first system of the incompatible systems; receiving by PS a wireless universal synchronization signal from a beacon of the first system; determining, by PS, a value for a phase offset setting of an internal signal conditioner circuit based on information contained in the wireless universal synchronization signal; generating a phase shifted Alternating Current (“AC”) signal by applying a phase offset to an input AC power signal in accordance with the determined value for the phase offset setting; buffering the phase shifted AC signal to generate an output AC power signal; and using a zero crossing of the output AC power signal to synchronize transmit and receive operations of a second system of the incompatible systems with the first system's transmit and receive operations.Type: GrantFiled: July 16, 2019Date of Patent: July 20, 2021Assignee: Sensormatic Electronics, LLCInventors: Marc H. Blanchenay, John A. Allen
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Integration of disparate systems through the use of multi-UID RFiD encoding device system and method
Patent number: 11068671Abstract: A device, system, and method for integration of disparate systems uses multi-UID RFID encoding whereby all systems have a place to store their unique identifier without having to have knowledge of the other systems' requirements while at the same time allowing each system to communicate with the other systems by utilizing the other systems' unique identifier. Modules comprise an NFC Reader 405; an NFC Reader Manager 410; an NFC Reader Read Thread 415; a Tag module 420; a Tag Message 425; and a Tag Update Process 430.Type: GrantFiled: June 12, 2019Date of Patent: July 20, 2021Assignee: Consortium P, Inc.Inventor: Robert J Duggan -
Patent number: 11063350Abstract: An edge enabled void antenna (EEVA) apparatus is provided. The EEVA apparatus includes a conductive plane and a void is created on a geometric perimeter of the conductive plane to form an EEVA. A radio frequency (RF) port is coupled to the void to receive an RF signal. The RF signal excites the conductive plane to induce an electrical current along the geometric perimeter of the conductive plane. The void can cause the electrical current to increase and decrease on the geometric perimeter of the conductive plane, thus causing an electromagnetic wave corresponding to the RF signal being radiated from the EEVA. By forming the EEVA on the geometric perimeter of the conductive plane, it may be possible to enable a well-functioning antenna apparatus with a small effective footprint, thus allowing multiple EEVAs to be provided in a space confined wireless device with sufficient isolation for improved RF performance.Type: GrantFiled: January 14, 2019Date of Patent: July 13, 2021Assignee: Qorvo US, Inc.Inventor: Jan-Willem Zweers
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Patent number: 11031672Abstract: An antenna includes two planar coils that are mechanically disposed face to face and electrically connected in series. The antenna is mounted to a disposable consumer product (for example, a cartridge for use with an electronic cigarette). The antenna is configured to support near field communications with a reader circuit for purposes of authenticating use of the disposable consumer product.Type: GrantFiled: July 25, 2019Date of Patent: June 8, 2021Assignees: STMicroelectronics Design and Application S.R.O., STMicroelectronics Application GmbHInventors: Petr Ourednik, Yvon Gourdou
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Patent number: 11030512Abstract: An RFID system includes an RFID antenna assembly configured to be positioned on a product module assembly of a processing system. The product module assembly is configured to releasably engage at least one product container. A first RFID tag assembly configured to be positioned on the at least one product container. The at least one product container is configured to position the first RFID tag assembly within a detection zone of the RFID antenna assembly whenever the product module assembly releasably engages the at least one product container.Type: GrantFiled: November 4, 2019Date of Patent: June 8, 2021Assignee: DEKA Products Limited PartnershipInventors: James J. Dattolo, David Blumberg, Jr., Eric J. VanWyk
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Patent number: 11023694Abstract: In one embodiment, a sales data processing apparatus has a first and a second antennas, and a processor. The first antenna receives, from a wireless tag attached to a commodity, tag information to uniquely identify the relevant commodity. The second antenna receives the tag information from the wireless tag recovered by a recovery device. The processor judges whether the wireless tag attached to the commodity is a wireless tag required to be detached from the commodity, based on the tag information received by the first antenna. The processor judges whether the second antenna has received the tag information of the wireless tag which is judged to be the wireless tag required to be detached from the commodity.Type: GrantFiled: July 9, 2019Date of Patent: June 1, 2021Assignee: TOSHIBA TEC KABUSHIKI KAISHAInventor: Yuichiro Kawabe
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Patent number: 11017653Abstract: The cell phone proximity alarm system is a proximity alarm system. The cell phone proximity alarm system is configured for use with a personal data device. The cell phone proximity alarm system tracks the personal data device by detecting the presence of the personal data device. When the cell phone proximity alarm system fails to detect the personal data device, the cell phone proximity alarm system generates an audible alarm and a tactile alarm. The cell phone proximity alarm system comprises a jewelry item, a PDD tag, and a control circuit. The PDD tag attaches to the personal data device. The jewelry item contains the control circuit. The control circuit generates a radio frequency transmission that detects the presence of the PDD tag. If the control circuit does not detect the PDD tag, the control circuit generates the audible alarm and the tactile alarm.Type: GrantFiled: March 31, 2020Date of Patent: May 25, 2021Inventor: Nagaraja Donti
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Patent number: 11012140Abstract: A device for receiving and re-radiating electromagnetic signals. The device is configured to be attached with a construction supply. The device includes an electromagnetically floating group of resonating sections to form a propagation path to guide electromagnetic energy of the electromagnetic signals from one side of the construction supply to another side of the construction supply. The electromagnetically floating group of resonating sections includes at least a first resonating section and a second resonating section positioned in a near field of the adjacent, first resonating section in the direction of the propagation path. The disclosed embodiments also relates to a method for receiving and re-radiating electromagnetic signals by a device attached with a construction supply.Type: GrantFiled: December 16, 2016Date of Patent: May 18, 2021Assignee: StealthCase OyInventor: Janne Mansikkamäki