Patents Assigned to Neology
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Patent number: 9805235Abstract: RFID tags are used for many purpose including tracking. RFID interrogators are used to retrieve information from tags. In many applications, a plurality of RFID interrogators are required. Synchronization between interrogators in the same theatre of operation is critical to ensure that their broadcasts do not interfere with each other. In fixed RFID interrogator applications, RFID interrogators can be wired together allowing a channel to synchronize the transmissions of the RFID interrogators. Methods described herein can ensure that synchronization is maintained in the event of the failure of a synchronizing master. Furthermore, additional methods for synchronizing RFID interrogators in wireless applications are described allowing synchronization in the absence of wired connections between interrogators.Type: GrantFiled: April 10, 2017Date of Patent: October 31, 2017Assignee: NEOLOGY, INC.Inventors: James Robert Kruest, Gary Bann
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Patent number: 9794069Abstract: A method for authenticating a document comprises obtaining the contents of a document, obtaining biometric characteristics from an individual, forming a message based on the contents of the document and the biometric characteristics of the individual, generating a digital signature based on the message and a key, and writing the digital signature to an Radio Frequency Identification (RFID) tag affixed to the document.Type: GrantFiled: May 17, 2016Date of Patent: October 17, 2017Assignee: NEOLOGY, INCInventors: Jeffrey Zhu, Jun Liu
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Patent number: 9794781Abstract: A method for secure cryptographic communication includes transmitting information that identifies a group key from a first device to a second device. The method further includes, in the first device, using the group key to encrypt an input vector, transmitting the encrypted input vector, encrypting privacy-sensitive information using a device key, an encryption algorithm, and the input vector, and transmitting the encrypted privacy-sensitive information to the second device.Type: GrantFiled: March 23, 2017Date of Patent: October 17, 2017Assignee: NEOLOGY, INC.Inventors: Thomas Tahan, Jun Liu
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Publication number: 20170284130Abstract: Systems and methods for a tamper-evident cargo container seal bolt lock are disclosed herein. The device can include a bolt member having a conductive medium running the axial length of the bolt, and a receiving member for locking the bolt into place. A battery-driven sensory circuit including a memory means, a processor, and a timing circuit can be disposed within the receiving member such that a continuous circuit is formed from one circuit pin over the conductive medium through the length of the bolt and back to a second pin. The sensory circuit is configured to sense whether the circuit has been interrupted (e.g., if the bolt has been cut). In the event of an interruption, the circuit can record the time and/or date in memory. This information can then be transmitted to an RFID reader/interrogator if a dispute arises as to when the lock had been broken.Type: ApplicationFiled: June 9, 2017Publication date: October 5, 2017Applicant: NEOLOGY, INC.Inventors: Joe Mullis, James Robert Kruest
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Patent number: 9767404Abstract: Various embodiments of RFID switch devices are disclosed herein. Such RFID switch devices advantageously enable manual activation/deactivation of the RF module. The RFID switch device may include a RF module with an integrated circuit adapted to ohmically connect to a substantially coplanar conductive trace pattern, as well as booster antenna for extending the operational range of the RFID device. The operational range of the RFID switch device may be extended when a region of the booster antenna overlaps a region of the conductive trace pattern on the RF module via inductive or capacitive coupling. The RFID switch device may further include a visual indicator displaying a first color if the RFID switch device is in an active state and/or a second color if the RFID switch device is in an inactive state.Type: GrantFiled: February 28, 2017Date of Patent: September 19, 2017Assignee: Neology, Inc.Inventors: Joe Mullis, Sheshi Nyalamadugu
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Patent number: 9764715Abstract: A license plate validation system for a vehicle is disclosed. This license plate validation system includes: a radio frequency identification (RFID) reader located inside the vehicle and configured to read from an RFID-enabled license plate on the vehicle upon detecting an attempt to start the vehicle; and a microcontroller coupled to the RFID reader and configured to receive, from the RFID reader, information obtained from the RFID-enabled license plate and subsequently determine, based at least on the received information, whether the vehicle is properly registered. In some embodiments, the microcontroller and the RFID reader are integrated as a single electronic module.Type: GrantFiled: August 1, 2016Date of Patent: September 19, 2017Assignee: NEOLOGY, INC.Inventors: Sheshi Nyalamadugu, Joe Mullis, Bobby Leanio
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Patent number: 9767403Abstract: Various embodiments of RFID switch devices are disclosed herein. Such RFID switch devices advantageously enable manual activation/deactivation of the RF module. The RFID switch device may include a RF module with an integrated circuit adapted to ohmically connect to a substantially coplanar conductive trace pattern, as well as booster antenna for extending the operational range of the RFID device. The operational range of the RFID switch device may be extended when a region of the booster antenna overlaps a region of the conductive trace pattern on the RF module via inductive or capacitive coupling. In some embodiments, all or a portion of the booster antenna may at least partially shield the RF module when the RFID switch device is in an inactive state.Type: GrantFiled: September 6, 2016Date of Patent: September 19, 2017Assignee: Neology, Inc.Inventors: Joe Mullis, Sheshi Nyalamadugu
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Patent number: 9767331Abstract: A card comprises an antenna configured to generate and receive radio frequency signals, a chip coupled with the antenna, the chip configured to store sensitive information and communicate the information to an authorized reader via the antenna, and a switching mechanism configured to tune and detune the antenna relative to the chip to enable and disable respectively, the chips ability to communicate the sensitive information via the antenna.Type: GrantFiled: August 4, 2015Date of Patent: September 19, 2017Assignee: NEOLOGY, INC.Inventors: Sheshidher Nyalamadugu, Jun Liu, Francisco Martinez de Velasco Cortina
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Patent number: 9747542Abstract: A breakaway RFID tag is configured such that it comprises part of a Printed Circuit Board Assembly (PCB). Thus, the breakaway RFID tag can be used to track the PCB as it migrates through a manufacturing process. In one embodiment, the RFID tag can be assembled first and then used to track the PCB as it is populated with components and installed into larger assemblies and ultimately into the end device. Once the PCB is installed into a larger assembly or the end device, the breakaway RFID tag is configured such that it can be broken off and attached to the outside of the larger assembly or end device.Type: GrantFiled: November 18, 2016Date of Patent: August 29, 2017Assignee: Neology, Inc.Inventors: Paul Elizondo, John Azevedo
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Patent number: 9691014Abstract: Techniques, systems, and devices are disclosed for the design and manufacturing of a radio-frequency identification (RFID)-enabled license plate. In one aspect, a proposed RFID-enabled license plate includes a metal plate and a RFID assembly integrated with the metal plate. The RFID assembly further includes a front cover attached to a first side of the metal plate and a back cover attached to a back side of the metal plate opposite to the front cover, and the front cover and the back cover substantially overlap with each other. The RFID assembly additionally includes a RFID tag sandwiched between the front cover and the back cover and is affixed to at least one of the front cover and the back cover. As such, the RFID tag is substantially tamper-proof.Type: GrantFiled: April 7, 2016Date of Patent: June 27, 2017Assignee: NEOLOGY, INC.Inventors: Sheshi Nyalamadugu, Joe Mullis
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Patent number: 9688202Abstract: A radio frequency identification (RFID) enabled mirror includes a mirror comprising a reflective layer. The reflective layer comprises at least one layer of a metallic material. At least one portion of the reflective layer is removed to form a booster antenna from a remaining portion of the reflective layer. A dielectric coating is applied to the mirror where the reflective layer was removed. The RFID-enabled mirror further includes an RFID chip coupled to the booster antenna.Type: GrantFiled: October 29, 2015Date of Patent: June 27, 2017Assignee: NEOLOGY, INC.Inventors: Sheshi Nyalamadugu, Joe Mullis
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Patent number: 9677300Abstract: Systems and methods for a tamper-evident cargo container seal bolt lock are disclosed herein. The device can include a bolt member having a conductive medium running the axial length of the bolt, and a receiving member for locking the bolt into place. A battery-driven sensory circuit including a memory means, a processor, and a timing circuit can be disposed within the receiving member such that a continuous circuit is formed from one circuit pin over the conductive medium through the length of the bolt and back to a second pin. The sensory circuit is configured to sense whether the circuit has been interrupted (e.g., if the bolt has been cut). In the event of an interruption, the circuit can record the time and/or date in memory. This information can then be transmitted to an RFID reader/interrogator if a dispute arises as to when the lock had been broken.Type: GrantFiled: February 24, 2015Date of Patent: June 13, 2017Assignee: NEOLOGY, INC.Inventors: Joe Mullis, James Robert Kruest
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Patent number: 9634839Abstract: Techniques, systems, and devices are disclosed for performing secure cryptographic communication. One disclosed technique includes transmitting information that identifies a group key from a first device to a second device. The technique further includes, in the first device, using the group key to encrypt an input vector, transmitting the encrypted input vector, encrypting privacy-sensitive information using a device key, an encryption algorithm, and the input vector, and transmitting the encrypted privacy-sensitive information to the second device.Type: GrantFiled: January 9, 2015Date of Patent: April 25, 2017Assignee: NEOLOGY, INC.Inventors: Thomas Tahan, Jun Liu
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Patent number: 9626619Abstract: RFID tags are used for many purpose including tracking. RFID interrogators are used to retrieve information from tags. In many applications, a plurality of RFID interrogators are required. Synchronization between interrogators in the same theatre of operation is critical to ensure that their broadcasts do not interfere with each other. In fixed RFID interrogator applications, RFID interrogators can be wired together allowing a channel to synchronize the transmissions of the RFID interrogators. Methods described herein can ensure that synchronization is maintained in the event of the failure of a synchronizing master. Furthermore, additional methods for synchronizing RFID interrogators in wireless applications are described allowing synchronization in the absence of wired connections between interrogators.Type: GrantFiled: January 26, 2016Date of Patent: April 18, 2017Assignee: NEOLOGY, INC.Inventors: James Robert Kruest, Gary Bann
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Patent number: 9624692Abstract: Systems and methods for a tamper-evident cargo container seal bolt lock are disclosed herein. The device can include a receiving member, a conductive bolt member adapted to be snap-locked into the receiving member, and a plastic encapsulant which tethers the bolt member to the receiving member. The encapsulant can contain an electrically conductive medium, such as a wire, which runs from the receiving member to the second end of the bolt. A sensory circuit disposed within the receiving member can be configured to sense whether the circuit has been interrupted (e.g., if the bolt has been cut). In the event of an interruption, the circuit can record the present time and/or date in memory. An RFID transponder disposed within the encapsulant or the receiving member can then transmit the recorded date/time to an RFID interrogator if a dispute subsequently arises as to when the lock had been broken.Type: GrantFiled: August 31, 2015Date of Patent: April 18, 2017Assignee: NEOLOGY, INC.Inventors: Joe Mullis, James Robert Kruest
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Patent number: 9582746Abstract: Various embodiments of RFID switch devices are disclosed herein. Such RFID switch devices advantageously enable manual activation/deactivation of the RF module. The RFID switch device may include a RF module with an integrated circuit adapted to ohmically connect to a substantially coplanar conductive trace pattern, as well as booster antenna for extending the operational range of the RFID device. The operational range of the RFID switch device may be extended when a region of the booster antenna overlaps a region of the conductive trace pattern on the RF module via inductive or capacitive coupling. The RFID switch device may further include a visual indicator displaying a first color if the RFID switch device is in an active state and/or a second color if the RFID switch device is in an inactive state.Type: GrantFiled: December 19, 2014Date of Patent: February 28, 2017Assignee: NEOLOGY, INC.Inventors: Joe Mullis, Sheshi Nyalamadugu
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Patent number: 9558385Abstract: The present invention provides a method and system for verifying and tracking identification information. In an embodiment of the invention, a system for delivering security solutions is provided that includes at least one of the following: a radio frequency (RF) identification device, an identification mechanism (e.g., a card, sticker), and an RF reader.Type: GrantFiled: November 19, 2013Date of Patent: January 31, 2017Assignee: NEOLOGY, INC.Inventors: Francisco Martinez de Velasco Cortina, Manfred Rietzler
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Patent number: 9552541Abstract: A Non-transferable Radio Frequency Identification (RFID) assembly for attachment to an article comprises a RFID module; and a antenna module coupled with the RFID module, the antenna module comprising a conductive layer, a substrate, and an adhesive modification layer between the conductive layer and the substrate, the adhesive modification layer configured such that when the assembly is attached to the article and attempt to remove the assembly will cause the substrate to release and leave the conductive layer intact.Type: GrantFiled: December 23, 2014Date of Patent: January 24, 2017Assignee: NEOLOGY, INC.Inventors: Joe Mullis, Steve Gonzalez, Emily Olanoff
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Patent number: 9501736Abstract: A breakaway RFID tag is configured such that it comprises part of a Printed Circuit Board Assembly (PCB). Thus, the breakaway RFID tag can be used to track the PCB as it migrates through a manufacturing process. In one embodiment, the RFID tag can be assembled first and then used to track the PCB as it is populated with components and installed into larger assemblies and ultimately into the end device. Once the PCB is installed into a larger assembly or the end device, the breakaway RFID tag is configured such that it can be broken off and attached to the outside of the larger assembly or end device.Type: GrantFiled: February 2, 2016Date of Patent: November 22, 2016Assignee: NEOLOGY, INC.Inventors: Paul Elizondo, John Azevedo
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Patent number: 9466020Abstract: In the embodiments described herein, a RFID enabled license plate is constructed by using the license plate, or a retro-reflective layer formed thereon as part of the resonator configured to transmit signals generated by and RFID chip integrated with the license plate. Such an RFID enabled license plate can include a metal license plate with a slot formed in the metal license plate, and a RFID tag module positioned in the slot. The RFID tag module can include a chip and a loop, and the loop can be coupled with the metal license plate, e.g., via inductive or conductive coupling. In this manner, the metal license plate can be configured to act as a resonator providing increased performance.Type: GrantFiled: April 13, 2015Date of Patent: October 11, 2016Assignee: NEOLOGY, INC.Inventors: Jeffrey Zhu, Chih-chuan Yen, Jason Liu, Joe Mullis