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公开(公告)号：US11949444B2
公开(公告)日：2024-04-02
申请号：US18115634
申请日：2023-02-28
Applicant: Snap Inc.
Inventor： Ugur Olgun
CPC classification number: H04B1/385 , H01Q1/273 , H01Q1/38 , H04B5/0075 , H04B5/02 , H04W4/80 , H04B2001/3866
Abstract: A wearable device includes a frame and a magnetic coupler opening formed in the frame. Wearable device further includes a processor, a memory accessible to the processor, and a very high frequency (VHF) radio transceiver for data transmission and reception and connected to the processor. Wearable device further includes a magnetic coupler connected to the VHF radio transceiver. Magnetic coupler includes a diamagnetic material shaped to form a VHF transmission or reception terminal that partially or fully aligns with the magnetic coupler opening. During transmission, magnetic coupler is configured to radiate transmitted VHF band radio modulated signals into tissue of the user. During reception, magnetic coupler is configured to absorb received VHF band radio modulated signals from the tissue of the user.
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公开(公告)号：US11949443B2
公开(公告)日：2024-04-02
申请号：US17969478
申请日：2022-10-19
Applicant: Snap Inc.
Inventor： Ugur Olgun
CPC classification number: H04B1/385 , H01Q1/273 , H01Q1/40 , H01Q7/00 , H01Q9/30 , H04B17/21 , H04B2001/3866
Abstract: An eyewear device that includes a lens; a support structure adapted to be worn on the head of a user, the support structure including a rim configured to support the lens in a viewing area visible to the user when wearing the support structure; an antenna embedded into or forming part of the support structure, the antenna at least partially extending into the rim; a transceiver adapter to send and receive signals; and a tuner coupled between the transceiver and the antenna, the tuner adapted to match impedance between the antenna and the transceiver to improve power transfer.
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公开(公告)号：US20240061491A1
公开(公告)日：2024-02-22
申请号：US17820451
申请日：2022-08-17
Applicant: Snap Inc.
Inventor： Jason Heger , Dunxu Hu , Eric Nachtigall , Gerald Nilles , Ugur Olgun , Praveen Babu Vadivelu
IPC: G06F1/3231 , H04B17/318 , G06F3/14 , G06F1/16
CPC classification number: G06F1/3231 , H04B17/318 , G06F3/14 , G06F1/163
Abstract: Methods and systems are disclosed for detecting whether a wearable device is being worn by a user. The system transmits a radio signal from a first communication device of a wearable device to a second communication device of the wearable device and measures a signal strength associated with the radio signal received by the second communication device. The system compares the signal strength to a threshold value and generates an indication of a wear status associated with the wearable device based on comparing the signal strength to the threshold value.
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公开(公告)号：US20230369741A1
公开(公告)日：2023-11-16
申请号：US18197576
申请日：2023-05-15
Applicant: Snap Inc.
Inventor： Mathias Andreas Hintermann , Pat Kusbel , Douglas Wayne Moskowitz , Ugur Olgun , Russell Douglas Patton , Patrick Timothy McSweeney Simons , John Bernard Ardisana, II , Teodor Dabov , Ashutosh Y. Shukla
CPC classification number: H01Q1/22 , H01Q1/273 , G02C11/10 , G06F1/1698 , H01Q7/00 , H01Q9/28 , H01Q9/26 , H01Q21/28
Abstract: An antenna system comprises a combination of a loop antenna and a non-loop antenna. The loop antenna and the non-loop antenna is connected in common to a transceiver mechanism or signal feed mechanism. The non-loop antenna is in some embodiments provided by a dipole conductor. An eyewear device incorporates the antenna system, a loop conductor and a dipole conductor of the antenna system being integrated in a body of the eyewear device. The loop conductor may be provided by a lens ring that extends around a lens held by the body. The lens ring may serve both as loop conductor and as a lens retention mechanism.
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公开(公告)号：US20220320718A1
公开(公告)日：2022-10-06
申请号：US17697065
申请日：2022-03-17
Applicant: Snap Inc.
Inventor： David G. Fliszar , Ugur Olgun , Michael Christian Ryner , Patrick Timothy McSweeney Simons , Choonshin You
Abstract: An antenna that is coupled to and integrated with a projector, such as a projector included with smart glasses including eyewear. The projector has a housing and includes optical components configured to display an image. At least one antenna is coupled to the projector, wherein the optical components operate and function as an antenna substrate. The optical components are nonmetallic such that the antenna generates a strong E-field. The antenna may be coupled to the projector housing, such as on the inside or the outside surface of the housing. Multiple antennas can be included to generate multiple resonances simultaneously in different frequency bands.
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Patent Agency Ranking
公开(公告)号：US11063338B2
公开(公告)日：2021-07-13
申请号：US16257011
申请日：2019-01-24
Applicant: Snap Inc.
Inventor： Mathias Andreas Hintermann , Pat Kusbel , Douglas Wayne Moskowitz , Ugur Olgun , Russell Douglas Patton , Patrick Timothy McSweeney Simons , John Bernard Ardisana, II , Teodor Dabov , Ashutosh Y. Shukla
Abstract: An antenna system comprises a combination of a loop antenna and a non-loop antenna. The loop antenna and the non-loop antenna is connected in common to a transceiver mechanism or signal feed mechanism. The non-loop antenna is in some embodiments provided by a dipole conductor. An eyewear device incorporates the antenna system, a loop conductor and a dipole conductor of the antenna system being integrated in a body of the eyewear device. The loop conductor may be provided by a lens ring that extends around a lens held by the body. The lens ring may serve both as loop conductor and as a lens retention mechanism.
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公开(公告)号：US20250053233A1
公开(公告)日：2025-02-13
申请号：US18930762
申请日：2024-10-29
Applicant: Snap Inc.
Inventor： Ugur Olgun , Choonshin You , Bo Ya Zhang
Abstract: A display-enabled eyewear device has an integrated head sensor that dynamically and continuously measures or detects various cephalic parameters of a wearer's head. The head sensor includes a loop coupler system integrated in a lens-carrying frame to sense proximate ambient RF absorption influenced by head presence, size, and/or distance. Autonomous device management dynamically adjust or cause adjustment of selected device features based on current detected values for the cephalic parameters, which can include wear status, head size, and frame-head spacing.
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公开(公告)号：US12212046B2
公开(公告)日：2025-01-28
申请号：US15913762
申请日：2018-03-06
Applicant: Snap Inc.
Inventor： Andrea Ashwood , Patrick Kusbel , Jun Lin , Douglas Wayne Moskowitz , Ugur Olgun , Russell Douglas Patton , Patrick Timothy McSweeney Simons , Stephen Andrew Steger
IPC: H01Q1/27 , G02C11/00 , H01Q1/02 , H01Q1/38 , H01Q1/48 , H01Q9/04 , H05K1/02 , H05K1/14 , H05K7/20 , G02C5/22
Abstract: An antenna system comprises a driven antenna element connected to a printed circuit board (PCB), and a plurality of PCB extenders provided by electrical conductors connected to a PCB ground plane for cooperation with the driven antenna element in signal communication. In an eyewear device that incorporates the antenna system, the plurality of PCB extenders are provided by conductive structural elements incorporated in an eyewear frame.
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公开(公告)号：US12153729B2
公开(公告)日：2024-11-26
申请号：US17968289
申请日：2022-10-18
Applicant: Snap Inc.
Inventor： Ugur Olgun , Choonshin You , Bo Ya Zhang
Abstract: A display-enabled eyewear device has an integrated head sensor that dynamically and continuously measures or detects various cephalic parameters of a wearer's head. The head sensor includes a loop coupler system integrated in a lens-carrying frame to sense proximate ambient RF absorption influenced by head presence, size, and/or distance. Autonomous device management dynamically adjust or cause adjustment of selected device features based on current detected values for the cephalic parameters, which can include wear status, head size, and frame-head spacing.
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公开(公告)号：US20240126364A1
公开(公告)日：2024-04-18
申请号：US17968289
申请日：2022-10-18
Applicant: Snap Inc.
Inventor： Ugur Olgun , Choonshin You , Bo Ya Zhang
CPC classification number: G06F3/012 , G09G3/003 , G09G2340/0464 , G09G2340/14 , G09G2354/00 , G09G2370/04
Abstract: A display-enabled eyewear device has an integrated head sensor that dynamically and continuously measures or detects various cephalic parameters of a wearer's head. The head sensor includes a loop coupler system integrated in a lens-carrying frame to sense proximate ambient RF absorption influenced by head presence, size, and/or distance. Autonomous device management dynamically adjust or cause adjustment of selected device features based on current detected values for the cephalic parameters, which can include wear status, head size, and frame-head spacing.
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