Patents Examined by Leah Rosenberg
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Patent number: 11973258Abstract: Systems and methods described herein include collapsible and deployable antenna structures. The antenna structures may include any combination of shape memory composites, inflatable envelopes, and/or degradable materials.Type: GrantFiled: October 14, 2021Date of Patent: April 30, 2024Assignee: L'Garde, Inc.Inventor: Linden Bolisay
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Patent number: 11973263Abstract: An electronic device according to a certain embodiments comprises: a housing including a front plate, a rear plate, and a side member surrounding a space between the front plate and the rear plate; an antenna module disposed in the space, and configured to transmit and receive first signals belonging to a first frequency band using at least one antenna element; a nonconductive member disposed to face at least one surface of the antenna module; and a conductive pattern being closer to the rear plate than to the at front plate and disposed between the nonconductive member and the rear plate, wherein the conductive pattern is configured to: change a radiation direction of at least a portion of the first signal and transmit and receive a second signal belonging to a second frequency band.Type: GrantFiled: June 14, 2022Date of Patent: April 30, 2024Assignee: Samsung Electronics Co., Ltd.Inventors: Mincheol Seo, Donghun Shin, Yonghyun Yoon, Gyusub Kim, Seongjin Park, Myunghun Jeong
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Patent number: 11962074Abstract: The disclosed mobile electronic device may include a display, an enclosure supporting the display and comprising a conductive portion including at least one inward protrusion, and a ground plane positioned within the enclosure and comprising at least one channel, wherein the at least one inward protrusion extends within the at least one channel of the ground plane and a gap defined between the conductive portion of the enclosure and the ground plane forms a slot antenna that is configured to radiate electromagnetic signals through a portion of the display. Various other related methods and systems are also disclosed.Type: GrantFiled: March 4, 2022Date of Patent: April 16, 2024Assignee: Meta Platforms Technologies, LLCInventors: Yonghua Wei, Geng Ye, Bruno Cendon Martin, Roustem Galeev, Oliver Francis Llewelyn Collis
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Patent number: 11962065Abstract: A flexible antenna may be used to transmit information from and receive information to an information handling system by folding the antenna into contact with an inside surface of a display chassis of the information handling system, an outside surface of the display chassis and the surface connecting them. The folded antenna configuration may permit the antenna to receive and transmit signals in any or almost any direction when the chassis (e.g., a laptop) is in an open position even though the antenna occupies only a very small space of the inside surface of the display chassis (i.e., permitting the screen to occupy nearly all of the inside surface of the display chassis without interference from the antenna) or in a closed position.Type: GrantFiled: August 27, 2021Date of Patent: April 16, 2024Assignee: Dell Products L.P.Inventors: Austin Willing, Deeder M. Aurongzeb, Johnny Gutierrez
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Patent number: 11955692Abstract: A described example includes: a semiconductor die mounted to a die pad of a package substrate, the semiconductor die having bond pads on a device side surface facing away from the die pad; bond wires coupling the bond pads of the semiconductor die to leads of the package substrate, the leads spaced from the die pad; an antenna positioned over the device side surface of the semiconductor die and having a feed line coupled between the antenna and a device side surface of the semiconductor die; and mold compound covering the semiconductor die, the bond wires, a portion of the leads, and the die side surface of the die pad, a portion of the antenna exposed from the mold compound.Type: GrantFiled: October 29, 2021Date of Patent: April 9, 2024Assignee: TEXAS INSTRUMENTS INCORPORATEDInventor: Juan Alejandro Herbsommer
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Patent number: 11955713Abstract: An antenna that provides a radiation pattern that is tilted relative to the perpendicular to the plane of the antenna is provided. The antenna may be located on an angled surface, but have its tilted beam reach maximum gain at its zenith. In alternative embodiments, the antenna may be substantially transparent or translucent allowing placement on a surface without blocking viewing through the surface.Type: GrantFiled: June 29, 2021Date of Patent: April 9, 2024Assignee: NovAtel Inc.Inventors: Alireza Gharaati Jahromi, Mohammad Saeid Ghaffarian Moslemi, Rashid Mirzavand Boroujeni
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Patent number: 11955717Abstract: A radio frequency system package may include waveguides and loading blocks. The loading blocks may include dielectric material having a high dielectric constant between 13 and 20. Additionally, the loading blocks may be made of mold, epoxy, or the like material, and the loading blocks may fit into a region cut out of the waveguides. Moreover, the loading blocks may lower the cut-off frequency for wireless communication otherwise provided by the waveguides without the loading blocks (e.g., 28 GHz). In particular, the loading blocks may facilitate communication in low mmWave frequencies, such as 24 GHz.Type: GrantFiled: September 9, 2021Date of Patent: April 9, 2024Assignee: Apple Inc.Inventors: Thomas Wu Yang, Michael D. Quinones, Harish Rajagopalan, Gareth L. Rose, Bhaskara R. Rupakula, Jiechen Wu, Hao Xu
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Patent number: 11949438Abstract: Multi-band antenna for use with limited size ground planes. In one embodiment, the multi-band antenna includes a substrate having a first radiator branch and a second radiator branch; a first switch that is connected with the first radiator branch and a radio module; and a second switch that is connected with the second radiator branch and matching circuitry. Selection between different states of the first switch and the second switch enable the multi-band antenna to operate in a plurality of operating bands. These operating bands may include both the high and low frequency bands for a long-term evolution (LTE) communication device as well as a global navigation satellite system (GNSS) frequency band. Methods of operating the multi-band antenna as well as systems that incorporate the multi-band antenna are also disclosed.Type: GrantFiled: March 2, 2022Date of Patent: April 2, 2024Assignee: Taoglas Group Holdings LimitedInventors: Jinsong Song, Baha Badran, Neil Woodhouse
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Patent number: 11949150Abstract: Tethered Unmanned Aircraft Antenna utilizing a Vertical Take Off and Landing (VTOL) Unmanned Aerial System (UAS) which may be provided by quadcopter drone (for example) constrained by a tether connected at one end to a maritime or land-based platform, the tether also being used as a RF antenna. The tether is capable of transmitting DC power to the UAS or drone at a desired antenna height and simultaneously supports RF transmission power with the help of a DC power isolation circuit. The tether is desirously lightweight and corona resistant.Type: GrantFiled: May 20, 2021Date of Patent: April 2, 2024Assignee: HRL LABORATORIES, LLCInventors: Christopher P. Henry, Walter S. Wall, Carson White, Richard Berg
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Patent number: 11936119Abstract: An isolated magnetic dipole (IMD) antenna system can include an isolated magnetic dipole antenna radiating element including a body portion defining a body plane, the body portion comprising an isolated magnetic dipole element, and one or more angled edge portions disposed along at least one edge of the body portion, the one or more angled edge portions angularly offset with respect to the body plane.Type: GrantFiled: January 12, 2022Date of Patent: March 19, 2024Assignee: Kyocera AVX Components (San Diego), Inc.Inventor: John Eric Shamblin
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Patent number: 11916317Abstract: An RFID tag is provided with a base member, an antenna portion and an IC chip. A split-ring resonator portion of the antenna portion has a first part and a second part. First end portions of the first part are provided with a first facing portion and a first connection portion, respectively. Second end portions of the second part are provided with a second facing portion and a second connection portion, respectively. The first and the second facing portions are apart from and face each other. A third end portion of the impedance matching portion is connected to the first part between the first facing portion and the first connection portion, and another third end portion is connected to the second part between the second facing portion and the second connection portion. The IC chip is connected to the first connection portion and the second connection portion.Type: GrantFiled: June 27, 2022Date of Patent: February 27, 2024Assignee: JAPAN AVIATION ELECTRONICS INDUSTRY, LIMITEDInventor: Jun Uchida
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Patent number: 11916311Abstract: An electronic device may be provided with a conductive housing sidewall and a phased antenna array that conveys radio-frequency signals at frequencies greater than 10 GHz. Each antenna in the array may radiate through a respective aperture in the sidewall. The antenna module may include a folded flexible printed circuit having a first portion and a second portion that extends from an end of the first portion and that is folded with respect to the first portion. The antennas in the phased antenna array may have antenna resonating elements that are distributed between the first and second portions. Forming the antenna module from a folded flexible printed circuit in this way may serve to minimize the thickness of the antenna module, thereby allowing the antenna module to fit between a ledge of the sidewall and a rear housing wall without occupying excessive space within the device.Type: GrantFiled: April 30, 2021Date of Patent: February 27, 2024Assignee: Apple Inc.Inventor: Lucas R. Compton
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Patent number: 11892492Abstract: Embodiments herein relate to a testing apparatus for coupling with a device-under-test (DUT). The apparatus may include a base portion configured to couple to a testing platform, wherein the base portion is configured to rotate the DUT around a first axis. The apparatus may further include an arm portion configured to rotate the DUT around a second axis perpendicular to the first axis. The apparatus may further include a platform portion configured to couple to the DUT. Other embodiments may be described and claimed.Type: GrantFiled: November 1, 2021Date of Patent: February 6, 2024Assignee: Milliwave Silicon Solutions, Inc.Inventors: JeanMarc Laurent, Chinh Doan
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Patent number: 11870139Abstract: A vehicle, an antenna assembly of the vehicle, and a method of assembling the antenna is disclosed. The vehicle includes a housing having a passage formed therethrough. A circuit board is disposed within the housing. An antenna element is coupled to the circuit board and passes through the passage. A plug fills an annular volume of the passage between the antenna element and the housing.Type: GrantFiled: January 25, 2022Date of Patent: January 9, 2024Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLCInventors: Duane S. Carper, Gregg R. Kittinger, Zachary Robert Plotzke, Nahel Eshaq
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Patent number: 11870162Abstract: An antenna system including an array of conductors connected to a feed line, wherein the array is configured to (1) emit electromagnetic radiation in response to an input signal being input to the array through the feed line or (2) output an output signal to the feed line in response to electromagnetic radiation being received on the array; and a director disposed in front of the array, wherein the director has a first reactive load having a complex impedance that is tailored to increase a directivity of the antenna system by reactively loading the conductors.Type: GrantFiled: October 6, 2021Date of Patent: January 9, 2024Assignee: THE BOEING COMPANYInventors: Grant E. Davis, Matthew G. Rivett
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Patent number: 11862840Abstract: Perimeter truss reflector includes a perimeter truss assembly (PTA) comprised of a plurality of battens, each having an length which traverses a PTA thickness as defined along a direction aligned with a reflector central axis. A collapsible mesh reflector surface is secured to the PTA such that when the PTA is in a collapsed configuration, the reflector surface is collapsed for compact stowage and when the PTA is in the expanded configuration, the reflector surface is expanded to a shape that is configured to concentrate RF energy in a predetermined pattern. Each of the one or more longerons extend around at least a portion of a periphery of the PTA. These longerons each comprise a storable extendible member (SEM) which can be flattened and rolled around a spool, but exhibits beam-like structural characteristics when unspooled.Type: GrantFiled: August 25, 2021Date of Patent: January 2, 2024Assignee: EAGLE TECHNOLOGIES, LLCInventors: Robert M. Taylor, Philip J. Henderson
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Patent number: 11862866Abstract: An antenna module includes a first, a second, a third radiators, and a ground radiator. The first radiator includes a first section and a second section. The second radiator is connected to the first radiator, and includes a third section and a fourth section connected to each other. The fourth section includes a feed end. The third radiator is connected to the third section of the second radiator. The ground radiator is connected to the third radiator. The first, the second, the third, and the ground radiator are sequentially connected in a bent manner to form a stepped shape. The first section of the first radiator and the fourth section of the second radiator jointly resonate at a low frequency band, and the second section of the first radiator, the second radiator, the third radiator, and the ground radiator jointly resonate at a high frequency band.Type: GrantFiled: February 21, 2022Date of Patent: January 2, 2024Assignee: PEGATRON CORPORATIONInventors: Cheng-Hsiung Wu, Chien-Yi Wu, Chao-Hsu Wu, Hau Yuen Tan, Ching-Hsiang Ko, Shih-Keng Huang, Chia-Hung Chen
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Patent number: 11843171Abstract: A multi-layer reconfigurable reflective intelligent surface (RIS). The RIS includes a unit-cell of a reconfigurable intelligent surface. The unit-cell includes a first layer composed of a conductive material and structured according to a sub-wavelength reflective pattern. The first layer reflects an impinging wave at a predetermined phase and steers the reflected impinging wave toward an intended receiver. The unit-cell includes a second layer composed of a first dielectric substrate material. Between the first and second layers, the unit-cell includes a middle layer composed of a second dielectric material having tunable dielectric properties. Tuning a dielectric constant of the second dielectric material modifies the predetermined phase of reflection of the impinging wave.Type: GrantFiled: July 23, 2021Date of Patent: December 12, 2023Assignee: Samsung Electronics Co., Ltd.Inventors: Sandy Saab, Mohammed Reza Hashemi, Shadi Abu-Surra, Gang Xu
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Patent number: 11835565Abstract: Field probe for conducting antenna measurements by phaseless measurements. An antenna arrangement comprises three or four antennas for measuring RF waves. The measured RF waves are pairwise added and subtracted. Based on the result of the adding and subtracting operations, magnitude patterns and phase patterns are determined. In this way, magnitude and phase patterns of electromagnetic waves emitted by a device under test can be determined by a completely passive device.Type: GrantFiled: June 23, 2021Date of Patent: December 5, 2023Assignee: Rohde & Schwarz GmbH & Co. KGInventors: Mert Celik, Hendrik Bartko
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Patent number: 11824268Abstract: An electromagnetic, EM, apparatus includes: a unit cell having at least two dielectric resonator antennas, DRAs; wherein each one of the at least two DRAs is distinctly different from another one of the at least two DRAs; wherein each one of the at least two DRAs is not electromagnetically coupled with another one of the at least two DRAs; wherein the unit cell is configured to operate over a defined overall frequency range; wherein a first DRA of the at least two DRAs is configured to operate over a first frequency range within the overall frequency range; wherein a second DRA of the at least two DRAs is configured to operate over a second frequency range within the overall frequency range that is different from the first frequency range.Type: GrantFiled: May 23, 2022Date of Patent: November 21, 2023Assignee: ROGERS CORPORATIONInventors: Kristi Pance, Shailesh Pandey, Gianni Taraschi, Sara G. Canzano, Daniel Pennock