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公开(公告)号：US11764471B1
公开(公告)日：2023-09-19
申请号：US17834612
申请日：2022-06-07
Applicant: Meta Platforms Technologies, LLC
Inventor： Zhong Ji , Ulf Jan-Ove Mattsson , Yonghua Wei , Md Rashidul Islam , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed system may include a housing that includes a non-conducting substrate and a conductive enclosure that at least partially surrounds the non-conducting substrate. The system may also include an antenna disposed on the non-conducting substrate of the housing. Still further, the system may include a direct electrical connection between the antenna and a first portion of the conductive enclosure. Moreover, the system may include an antenna feed electrically connected to a separate conductive portion on the non-conducting substrate. The separate portion of the non-conducting substrate may be electrically connected to a second portion of the conductive enclosure. Various other apparatuses, wearable electronic devices, and methods of manufacturing are also disclosed.
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公开(公告)号：US20240184250A1
公开(公告)日：2024-06-06
申请号：US18061847
申请日：2022-12-05
Applicant: Meta Platforms Technologies, LLC
Inventor： Md Rashidul Islam , Zhong Ji , Yonghua Wei , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed system may include a cradle configured to receive and secure a detachable capsule. The system may further include a printed circuit board mounted within a housing of the cradle. The system may also include a radiating structure positioned on an inner surface of the housing of the cradle. In such cases, the radiating structure may be electrically connected to the PCB of the cradle. Various other mobile electronic devices, apparatuses, and methods of manufacturing are also disclosed.
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公开(公告)号：US20240113420A1
公开(公告)日：2024-04-04
申请号：US17936394
申请日：2022-09-29
Applicant: Meta Platforms Technologies, LLC
Inventor： Wenjing Su , Md Rashidul Islam , Juan Manuel Martinez , Jiang Zhu , Huan Liao , Yonghua Wei , Geng Ye , Bruno Cendon Martin
CPC classification number: H01Q1/273 , G01R27/2605 , G04G21/04 , H01Q7/005
Abstract: The disclosed system may include a detachable capsule that includes a capsule-side capacitive plate. The system may also include a receiving antenna electrically connected to an antenna-side capacitive plate, and a capacitive sensor electrically connected to the capsule-side capacitive plate. The two plates may be coupled to each other and may transmit RF signals between them. The capacitive sensor may be configured to detect an amount of capacitance between the two capacitive plates. The system may also include an antenna matching tuner electrically connected to the capacitive sensor and to an antenna feed. Then, upon receiving capacitance measurements from the capacitive sensor, the antenna matching tuner may alter various parameters of the antenna feed including impedance matching parameters. Various other apparatuses and mobile wearable devices are also disclosed.
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公开(公告)号：US20240097318A1
公开(公告)日：2024-03-21
申请号：US18174675
申请日：2023-02-27
Applicant: Meta Platforms Technologies, LLC
Inventor： Ce Zhang , Chilin Hsu , Danyang Huang , Yasuo Morimoto , Nengxiu Deng , Dong Chen , Bruno Cendon Martin , Yonghua Wei , Jiang Zhu , Geng Ye
CPC classification number: H01Q1/38 , G06F3/0443 , H01Q1/243
Abstract: The disclosed devices and systems may include transparent antennas and touch displays that may be included in wearable devices. An example wearable device may include a display module including a display stack, the display stack including a display cover layer, an antenna layer, and a display layer, wherein the antenna layer (1) is positioned between the display cover layer and the display layer, and (2) includes at least one antenna element. Various other systems and devices are disclosed.
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公开(公告)号：US20230067343A1
公开(公告)日：2023-03-02
申请号：US17734438
申请日：2022-05-02
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Ce Zhang , Yonghua Wei , Bruno Cendon Martin , Brian Toleno , Geng Ye
Abstract: An AR device comprising (1) a frame dimensioned to be worn on a head of a user and (2) a lens stack coupled to the frame and positioned in an optical path of the user such that the user is able to see through at least a portion of the lens stack, wherein the lens stack comprises (A) a lens, (B) an optical waveguide that (I) is configured to display computer-generated content to the user and (II) is at least partially aligned with the lens, and (C) a radio-frequency antenna disposed on the lens. Various other apparatuses, devices, systems, and methods are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20240146340A1
公开(公告)日：2024-05-02
申请号：US18049756
申请日：2022-10-26
Applicant: Meta Platforms Technologies, LLC
Inventor： Ce Zhang , Yonghua Wei , Danyang Huang , Md Rashidul Islam , Geng Ye , Bruno Cendon Martin
IPC: H04B1/00
CPC classification number: H04B1/0064 , H04B1/0078
Abstract: The disclosed system may include a printed circuit board (PCB) within an enclosure. The system may further include a first antenna affixed to an upper layer of the enclosure above the PCB as well as a second antenna affixed to a lower layer of the enclosure below the PCB. The system may also include a decoupling switch that links the first antenna to the second antenna through the PCB. The decoupling switch may selectively couple the first and second antennas when transmitting or receiving signals above a specified minimum frequency and may decouple the first and second antennas when transmitting or receiving signals below a specified maximum frequency. Various other apparatuses, mobile electronic devices, and methods of manufacturing are also disclosed.
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7.发明公开公开(公告)号：US20230282965A1
公开(公告)日：2023-09-07
申请号：US17687158
申请日：2022-03-04
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Yonghua Wei , Geng Ye , Bruno Cendon Martin , Roustem Galeev , Oliver Francis Llewelyn Collis
CPC classification number: H01Q1/273 , H01Q1/48 , H01Q13/103
Abstract: 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.
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公开(公告)号：US20220407220A1
公开(公告)日：2022-12-22
申请号：US17550968
申请日：2021-12-14
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Md Rashidul Islam , Ulf Jan-Ove Mattsson , Yonghua Wei , Sung Hoon Oh , Qian Qiao , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed system may include an enclosure that is configured to house a printed circuit board (PCB). The PCB may have various internal electrical components mounted thereto. The system may also include a radiating component mounted to an opposite side of the PCB. Still further, the system may include a unified grounding structure that couples the PCB to the enclosure in multiple locations. As such, the radiating component may be grounded to the unified grounding structure at the multiple different locations. Various other methods, systems, and computer-readable media are also disclosed, including methods of manufacturing mobile electronic devices.
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公开(公告)号：US11532873B2
公开(公告)日：2022-12-20
申请号：US17201177
申请日：2021-03-15
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Ce Zhang , Meijiao Li , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed wearable electronic device may include an enclosure, an antenna positioned within the enclosure and configured to radiate electromagnetic signals, a non-conductive substrate positioned within the enclosure, a first surface of the non-conductive substrate being in a position to face a user of the wearable electronic device and a second, opposite surface of the non-conductive substrate facing the antenna, and a patterned conductive material disposed on the second, opposite surface of the non-conductive substrate, wherein the patterned conductive material has a shape and configuration to reduce electromagnetic signals radiated in a direction towards the user of the wearable electronic device. Various other related methods and systems are also disclosed.
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公开(公告)号：US20220294100A1
公开(公告)日：2022-09-15
申请号：US17201177
申请日：2021-03-15
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Ce Zhang , Meijiao Li , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed wearable electronic device may include an enclosure, an antenna positioned within the enclosure and configured to radiate electromagnetic signals, a non-conductive substrate positioned within the enclosure, a first surface of the non-conductive substrate being in a position to face a user of the wearable electronic device and a second, opposite surface of the non-conductive substrate facing the antenna, and a patterned conductive material disposed on the second, opposite surface of the non-conductive substrate, wherein the patterned conductive material has a shape and configuration to reduce electromagnetic signals radiated in a direction towards the user of the wearable electronic device. Various other related methods and systems are also disclosed.
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