公开(公告)号：US11805309B2

公开(公告)日：2023-10-31

申请号：US17662509

申请日：2022-05-09

申请人： Snap Inc.

发明人： Matthew Hanover

IPC分类号： H04N23/62 ,  G03B17/56 ,  G03B17/48 ,  G02C11/04 ,  H04N23/54 ,  H04N23/56 ,  H04N23/57 ,  H04N23/667 ,  G02C11/00 ,  G06F3/0346

CPC分类号： H04N23/62 ,  G02C11/04 ,  G02C11/10 ,  G03B17/48 ,  G03B17/56 ,  G06F3/0346 ,  H04N23/54 ,  H04N23/56 ,  H04N23/57 ,  H04N23/667

摘要： An electronics-enabled eyewear device includes a mode indicator comprising a series of light emitters arranged on a forward-facing surface of the eyewear device, for example being provided by a ring of LEDs arranged peripherally about a camera lens opening in a front surface of an eyewear frame. The mode indicator automatically displays different visual indications corresponding to different modes of operation or states of the eyewear device. One visual indication provides an animated pattern of circulating LEDs during video capture by the eyewear device.

公开(公告)号：US11803069B2

公开(公告)日：2023-10-31

申请号：US18129660

申请日：2023-03-31

申请人： IngenioSpec, LLC

发明人： Thomas A. Howell ,  David Chao ,  C. Douglass Thomas ,  Peter P. Tong

IPC分类号： G02C11/00 ,  G02C5/00 ,  G02C5/14

CPC分类号： G02C11/10 ,  G02C5/001 ,  G02C5/14 ,  G02C5/143

摘要： In one embodiment, an eyewear frame for a user includes at least a front portion with two side portions; two speakers, one in each side portion; a connection region at one side portion, with an electrical connector having two conductive pads to connect to corresponding conductive contacts of a counterpart connector; a rechargeable battery; a microphone in the frame; and wireless communication circuitry in the frame. The connection region can be provided at an inside surface of one of the side portions. The eyewear frame can also include a touch-sensitive input surface on the eyewear frame configured to provide an input to the frame to perform a function. Another embodiment includes a headset at least with a touch-sensitive input surface and an electrical connector having a conductive pad to connect to a corresponding conductive contact of a counterpart connector.

公开(公告)号：US20230341704A1

公开(公告)日：2023-10-26

申请号：US18245845

申请日：2020-09-29

申请人： GOOGLE LLC

发明人： Alex Olwal ,  Dmitrii Votintcev

IPC分类号： G02C5/04 ,  G02B27/01 ,  G02C11/00 ,  G02C5/12 ,  G02C13/00 ,  A61B3/04

CPC分类号： G02C5/045 ,  G02B27/0176 ,  G02C11/10 ,  G02C5/124 ,  G02C13/005 ,  A61B3/04 ,  G02C2200/08 ,  G02B2027/0178 ,  G02B2027/0159 ,  G02B2027/0158

摘要： An eyewear includes an adjustable nose bridge adapted to interconnect two half-frames of an eyeglasses frame. The two half-frames are adapted to hold a pair of see-through lenses. A virtual display is embedded in, or overlaid on, at least one of the pair of see-through lenses. The eyeglasses frame utilizes the adjustable nose bridge over a person's nose and temple pieces that rest over the person's ears to hold the pair of see-through lenses in position in front of the person's eyes. The virtual display has an associated eye box for full viewing of the virtual display by the person. The adjustable nose bridge includes one or more bridge-frame fastener arrangements adapted to provide independent adjustments of one or more geometrical parameters of the eyeglasses frame for aligning optics of the eyeglasses frame and the eye box to the user's face and eye geometry.

公开(公告)号：US11800279B2

公开(公告)日：2023-10-24

申请号：US17849085

申请日：2022-06-24

申请人： Meta Platforms Technologies, LLC

发明人： Chuming Zhao ,  Morteza Khaleghimeybodi ,  Antonio John Miller

IPC分类号： H04R17/00 ,  H04R1/34 ,  G02C11/00

CPC分类号： H04R1/345 ,  G02C11/10 ,  H04R2217/01

摘要： An audio system comprises an array of transparent piezoelectric transducers on a transparent surface. Each transparent piezoelectric transducer includes one or more piezoelectric layers and one or more conductive layers that are substantially transparent to visible light. A transparent piezoelectric transducer may include, e.g., a first conductive layer, a first piezoelectric layer on the first conductive layer, and a second conductive layer on the first piezoelectric layer. Or in another example, the transparent piezoelectric transducer includes many (e.g., 20-30) piezoelectric layers and many (e.g., 20-30) conductive layers.

公开(公告)号：US11791657B2

公开(公告)日：2023-10-17

申请号：US17055588

申请日：2019-05-13

申请人： MOR RESEARCH APPLICATIONS LTD.

发明人： Ziv Rotfogel ,  Nadav Cohen

IPC分类号： A61F2/16 ,  H02J50/00 ,  H02J50/10 ,  G02C7/04 ,  G02C11/00 ,  H02J7/00

CPC分类号： H02J50/001 ,  A61F2/16 ,  G02C7/04 ,  G02C11/10 ,  H02J7/007 ,  H02J50/10 ,  H02J2207/20

摘要： A system for providing electrical energy to an implanted device or to a device attached to a body. The system includes one or more permanent magnets attached to or implanted in a first body part and one or more inductor(s) attached to or implanted in a second body part. The inductor(s) are electrically couplable to the implanted device for providing the implanted device with electrical currents flowing in the one or more inductor(s) in response to changes in the position and/or orientation of the permanent magnet(s) relative to the position and/or orientation of the inductor(s). The system may include a current rectifier for rectifying electrical currents provided by the inductor(s). The system may also include a charge storage device electrically coupled to the current rectifier for storing electrical energy received from the current rectifier.

公开(公告)号：US11789294B2

公开(公告)日：2023-10-17

申请号：US17957518

申请日：2022-09-30

申请人： Snap Inc.

发明人： Shaheen Moubedi ,  Ashutosh Y. Shukla

IPC分类号： H01M10/46 ,  G02C11/00 ,  G02B27/01 ,  H02J7/00 ,  H01M10/44

CPC分类号： G02C11/10 ,  G02B27/0176 ,  H01M10/44 ,  H01M10/46 ,  H02J7/0045 ,  H02J7/0048 ,  G02B2027/0178 ,  H01M2220/30

摘要： Eyewear including a see-through display, a battery, and a frame forming at least one electrical contact for connection to a battery charger for battery charging. The electrical contact is large compared to the size of a battery charging contact to allow easy alignment. The frame may be tied to ground in one example, and to a positive potential in another example. In another example, the frame may be formed into a left portion that is electrically isolated from a right portion. The left portion has a contact coupled to a ground electrode of the battery and is configured to connect to a ground electrode of the battery charger. The right portion has a contact coupled to a positive electrode of the battery and is configured to connect to a positive potential of the battery charger.

公开(公告)号：US20230319476A1

公开(公告)日：2023-10-05

申请号：US17711494

申请日：2022-04-01

申请人： Georgios Evangelidis ,  Ashwani Arya ,  Jennica Pounds ,  Andrei Rybin

发明人： Georgios Evangelidis ,  Ashwani Arya ,  Jennica Pounds ,  Andrei Rybin

IPC分类号： H04R5/04 ,  H04R5/027 ,  G06F3/16 ,  G06F3/01 ,  G02C11/00 ,  H04R1/10

CPC分类号： H04R5/04 ,  H04R5/027 ,  G06F3/165 ,  H04R1/1091 ,  G02C11/10 ,  H04R1/105 ,  G06F3/012

摘要： Electronic eyewear device providing simplified audio source separation, also referred to as voice/sound unmixing, using alignment between respective device trajectories. Multiple users of electronic eyewear devices in an environment may simultaneously generate audio signals (e.g., voices/sounds) that are difficult to distinguish from one another. The electronic eyewear device tracks the location of moving remote electronic eyewear devices of other users, or an object of the other users, such as the remote user's face, to provide audio source separation using location of the sound sources. The simplified voice unmixing uses a microphone array of the electronic eyewear device and the known location of the remote user's electronic eyewear device with respect to the user's electronic eyewear device to facilitate audio source separation.

公开(公告)号：US11777340B2

公开(公告)日：2023-10-03

申请号：US17904450

申请日：2021-02-19

申请人： ACUCELA INC.

发明人： Ryo Kubota ,  Patrizia Weber ,  Marco Burgener ,  Jonas Butscher ,  Praveenth Sanmugarajah ,  Hans Bernhard ,  Amitava Gupta

IPC分类号： H02J50/10 ,  H02J50/40 ,  A45C11/00 ,  A45C15/00 ,  G02C7/04 ,  G02C11/00 ,  H02J7/00

CPC分类号： H02J50/10 ,  A45C11/005 ,  A45C15/00 ,  G02C7/04 ,  G02C11/10 ,  H02J7/0013 ,  H02J7/0044 ,  H02J50/40

摘要： A contact lens charging case comprises a container sized and shaped to receive an electronic contact lens (“eCL”) and charging coil to couple to a coil of the eCL. In some embodiments, the charging coil comprises a diameter larger than a diameter of the coil of the eCL, so as to decrease sensitivity of the location and orientation of the eCL in the container and improve coupling between the coils. In some embodiments, the charging coil is dimensioned so as to extend at least partially around the container that receives the eCL.

公开(公告)号：US20230305320A1

公开(公告)日：2023-09-28

申请号：US18110672

申请日：2023-02-16

申请人： e-Vision, LLC

发明人： Ronald D. Blum ,  William Kokonaski ,  Claudio Dalla Longa ,  Mark Graham ,  Joshua Haddock ,  Charles Willey ,  Tiziano Tabacchi ,  Martin Boch ,  Massimo Pinazza ,  Scott N. Richman ,  Volkan Ozguz

IPC分类号： G02C11/00 ,  G02B27/01 ,  G02C5/22 ,  G02C7/08 ,  G02C7/10 ,  H01R35/04

CPC分类号： G02C11/10 ,  G02B27/017 ,  G02C5/2209 ,  G02C7/083 ,  G02C7/101 ,  H01R35/04 ,  G02B2027/0134 ,  G02B2027/0178 ,  G02C5/146

摘要： Eyewear including an optical functional member, control electronics, and a sealed electrical connective element connecting the electronics to the optical functional member. The connective element can directly connect the electronics to the optical functional member, or can connect through an intermediate contact, e.g., a plug-and-receptacle. The connective element can be routed from the electronics, around a rimlock of the eyewear to the optical functional member. The connective element can be a conductive compressible member, such as conductive rubber. In some embodiments, the connective element can be a multiconductor cable.

公开(公告)号：US20230305302A1

公开(公告)日：2023-09-28

申请号：US18171067

申请日：2023-02-17

申请人： Apple Inc.

发明人： Lijun Zhang ,  Jiangfeng Wu ,  Lu Zhang ,  Mattia Pascolini ,  Siwen Yong ,  Yi Jiang

IPC分类号： G02B27/01 ,  G02C11/00 ,  G02C5/14 ,  G02C1/06 ,  G02C5/00

CPC分类号： G02B27/017 ,  G02C11/10 ,  G02C5/14 ,  G02C1/06 ,  G02C5/008 ,  G02B2027/0178

摘要： A head-mounted device such as a pair of glasses may have display systems. The display systems may present images to eye boxes for viewing by a user. The glasses may have clear lenses through which real-world objects may be viewed from the eye boxes. The glasses may have a metal frame that surrounds the lenses and may have temples that are coupled to the frame using hinges. Radio-frequency transceiver circuitry such as cellular telephone transceiver circuitry may be coupled to one or more antennas in the head-mounted device. The antennas may have antenna resonating elements formed by placing dielectric-filled gaps in the metal frame to divide the frame into segments. Antenna resonating elements formed from segments of the metal frame may be coupled to the radio-frequency transceiver circuitry using transmission lines.