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公开(公告)号：US11990689B2
公开(公告)日：2024-05-21
申请号：US17550963
申请日：2021-12-14
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Sung Hoon Oh , Yonghua Wei , Md Rashidul Islam , Qian Qiao , Ulf Jan-Ove Mattsson , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed system may include an enclosure that is configured to house internal electrical components disposed on a printed circuit board (PCB). The system may also include a first antenna feed that is electrically connected to the PCB, to the enclosure, and to a radiating coupling arm configured for wireless communication in a first wireless communication band. The system may further include a second antenna feed that is electrically connected to the PCB and to an antenna configured for wireless communication in a second, different wireless communication band. The system may also include a first grounding leg that forms an electrical ground between the PCB and the enclosure, and a second, switchable grounding leg positioned away from the first grounding leg. This switchable grounding leg may provide a controllable electrical ground between the PCB and the enclosure. Various other methods and apparatuses are also disclosed.
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公开(公告)号：US11962074B2
公开(公告)日：2024-04-16
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：US20230335909A1
公开(公告)日：2023-10-19
申请号：US17862993
申请日：2022-07-12
Applicant: Meta Platforms Technologies, LLC
Inventor： Wenjing Su , Jiang Zhu , Bruno Cendon Martin , Geng Ye , Yixiang Li , Umar Azad , Prathap Valale Prasannakumar , Amin Tayebi
Abstract: The disclosed distributed monopole antenna may include a first conductive plate and a second conductive plate. The distributed monopole antenna may also include multiple different vias that electrically connect the first conductive plate to the second conductive plate. Still further, the distributed monopole antenna may include an antenna feed electrically connected to at least one of the vias. Various other systems, methods of manufacturing, and wearable electronic devices that implement distributed monopole antennas are also disclosed.
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公开(公告)号：US20220393352A1
公开(公告)日：2022-12-08
申请号：US17550963
申请日：2021-12-14
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Sung Hoon Oh , Yonghua Wei , Md Rashidul Islam , Qian Qiao , Ulf Jan-Ove Mattsson , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed system may include an enclosure that is configured to house internal electrical components disposed on a printed circuit board (PCB). The system may also include a first antenna feed that is electrically connected to the PCB, to the enclosure, and to a radiating coupling arm configured for wireless communication in a first wireless communication band. The system may further include a second antenna feed that is electrically connected to the PCB and to an antenna configured for wireless communication in a second, different wireless communication band. The system may also include a first grounding leg that forms an electrical ground between the PCB and the enclosure, and a second, switchable grounding leg positioned away from the first grounding leg. This switchable grounding leg may provide a controllable electrical ground between the PCB and the enclosure. Various other methods and apparatuses are also disclosed.
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公开(公告)号：US20240372263A1
公开(公告)日：2024-11-07
申请号：US18670406
申请日：2024-05-21
Applicant: Meta Platforms Technologies, LLC
Inventor： Wenjing Su , Jiang Zhu , Bruno Cendon Martin , Geng Ye , Yixiang Li , Umar Azad , Prathap Valale Prasannakumar , Amin Tayebi
Abstract: The disclosed distributed monopole antenna may include a first conductive plate and a second conductive plate. The distributed monopole antenna may also include multiple different vias that electrically connect the first conductive plate to the second conductive plate. Still further, the distributed monopole antenna may include an antenna feed electrically connected to at least one of the vias. Various other systems, methods of manufacturing, and wearable electronic devices that implement distributed monopole antennas are also disclosed.
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Patent Agency Ranking
公开(公告)号：US20240266731A1
公开(公告)日：2024-08-08
申请号：US18636892
申请日：2024-04-16
Applicant: Meta Platforms Technologies, LLC
Inventor： Sung Hoon Oh , Yonghua Wei , Md Rashidul Islam , Qian Qiao , Ulf Jan-Ove Mattsson , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed system may include an enclosure that is configured to house internal electrical components disposed on a printed circuit board (PCB). The system may also include a first antenna feed that is electrically connected to the PCB, to the enclosure, and to a radiating coupling arm configured for wireless communication in a first wireless communication band. The system may further include a second antenna feed that is electrically connected to the PCB and to an antenna configured for wireless communication in a second, different wireless communication band. The system may also include a first grounding leg that forms an electrical ground between the PCB and the enclosure, and a second, switchable grounding leg positioned away from the first grounding leg. This switchable grounding leg may provide a controllable electrical ground between the PCB and the enclosure. Various other methods and apparatuses are also disclosed.
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公开(公告)号：US20240265732A1
公开(公告)日：2024-08-08
申请号：US18105595
申请日：2023-02-03
Applicant: Meta Platforms Technologies, LLC
Inventor： John Ho , Jiang Zhu , Wei Huang , Boon Shiu , Bruno Cendon Martin
CPC classification number: G06V40/174 , G01S13/89 , G06V40/168
Abstract: A radar transmit antenna of a head mounted device transmits a transmission radar signal to a face-region. A radar receiver antenna of the head mounted device receives a return radar signal from the face-region. The return radar signal is matched to a selected expression signal included in a plurality of expression signals stored in an expression database.
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公开(公告)号：US12034200B1
公开(公告)日：2024-07-09
申请号：US17725519
申请日：2022-04-20
Applicant: META PLATFORMS TECHNOLOGIES, LLC
Inventor： Umar Azad , Peter Eli Renner , Geng Ye , Bruno Cendon Martin , Yizhi Xiong , Honghong Peng , Timothy Lee Droz
CPC classification number: H01Q1/2266 , G02B27/0176 , H01Q1/273 , H01Q1/38 , H01Q3/36 , G02B2027/0178 , H04B7/0413
Abstract: The disclosed system may include a support structure configured to structurally support various system components. The system may also include a camera housing, affixed to the support structure, that houses optical components for a camera. The system may further include an antenna, at least a portion of which is disposed on the camera housing, as well as an antenna feed that electrically connects the antenna to a receiver or a transmitter. Various other apparatuses, methods of manufacturing, and wearable devices are also disclosed.
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公开(公告)号：US12021319B2
公开(公告)日：2024-06-25
申请号：US17862993
申请日：2022-07-12
Applicant: Meta Platforms Technologies, LLC
Inventor： Wenjing Su , Jiang Zhu , Bruno Cendon Martin , Geng Ye , Yixiang Li , Umar Azad , Prathap Valale Prasannakumar , Amin Tayebi
Abstract: The disclosed distributed monopole antenna may include a first conductive plate and a second conductive plate. The distributed monopole antenna may also include multiple different vias that electrically connect the first conductive plate to the second conductive plate. Still further, the distributed monopole antenna may include an antenna feed electrically connected to at least one of the vias. Various other systems, methods of manufacturing, and wearable electronic devices that implement distributed monopole antennas are also disclosed.
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公开(公告)号：US20240113430A1
公开(公告)日：2024-04-04
申请号：US18053292
申请日：2022-11-07
Applicant: Meta Platforms Technologies, LLC
Inventor： Zhong Ji , Yonghua Wei , Md Rashidul Islam , Huan Liao , Geng Ye , Bruno Cendon Martin
Abstract: The disclosed system may include a conductive enclosure, a first printed circuit board (PCB) that includes multiple antenna feeds, and a second PCB that includes a grounding layer and one or more sensors. A first antenna feed may be electrically connected to the conductive enclosure, and a second antenna feed may be electrically connected to the grounding layer of the second PCB. As such, the grounding layer of the second PCB may act as a radiating element for a second antenna. Various other mobile electronic devices, apparatuses, and methods of manufacturing are also disclosed.
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