公开(公告)号：US11966261B2

公开(公告)日：2024-04-23

申请号：US17948995

申请日：2022-09-20

申请人： Google LLC

发明人： James Nelson Castro ,  Carl Alexander Cepress ,  Liang Ching Tseng ,  Darren Torrie ,  Frances Maria Hui Hong Kwee ,  Rex Pinegar Price

IPC分类号： G02F1/1333 ,  G02F1/1337 ,  G06F1/16 ,  G06F3/16 ,  G06F21/83 ,  G10L15/28 ,  H04L12/28 ,  H04R1/02 ,  H04R1/34

CPC分类号： G06F1/166 ,  G02F1/133308 ,  G02F1/133753 ,  G06F1/1605 ,  G06F1/1626 ,  G06F1/1637 ,  G06F1/1658 ,  G06F1/1683 ,  G06F1/1686 ,  G06F1/1688 ,  G06F1/1698 ,  G06F3/167 ,  G06F21/83 ,  G10L15/28 ,  H04R1/023 ,  H04R1/025 ,  H04R1/028 ,  H04R1/345 ,  G02F1/133325 ,  G02F1/133761 ,  H04L12/282 ,  H04R2499/15

摘要： In a display assistant device, a speaker is mounted in a waveguide structure which is at least partially disposed beneath a display screen. The waveguide structure is mounted in an exterior housing which includes speaker grills distributed on a plurality of surfaces of the exterior housing, permitting sound waves from the speaker to be projected outside the exterior housing. A cover structure is disposed on top of the waveguide structure to conceal the waveguide structure and speaker within the exterior housing. The cover structure has a tilted bottom surface configured to be suspended above the waveguide structure and to be separated by a first space. Sound waves projected from an upper portion of the speaker are reflected by the tilted bottom surface and are guided through the first space to exit the device from a speaker grill portion located on a rear side of the exterior housing.

公开(公告)号：US11961412B2

公开(公告)日：2024-04-16

申请号：US17800396

申请日：2021-02-26

申请人： INNOVATIVE THERAPEUTIX, INC.

发明人： Michael Detmer ,  Rebekah Gossom

IPC分类号： G09B19/00 ,  A61J11/00 ,  H04R1/02 ,  H04R3/00

CPC分类号： G09B19/0092 ,  A61J11/0075 ,  H04R1/028 ,  H04R3/00 ,  A61J2200/70

摘要： Disclosed herein are systems and methods for providing feeding reinforcement in real-time or near real-time based on physiological sensor data acquired during feeding. In some examples, music reinforcement is rendered when one or more feeding features indicative of one or more feeding behaviors are detected using the physiological sensor data. When at least one feature is not detected, the music reinforcement is stopped. In this way, contingent reinforcement is provided in real-time or near real-time based on detection of the one or more feeding behaviors to encourage and improve independent feeding behavior.

公开(公告)号：US20240114274A1

公开(公告)日：2024-04-04

申请号：US17639696

申请日：2021-09-03

申请人： Rivian IP Holdings, LLC

发明人： Matthew Braun ,  Jonathan Salerno

IPC分类号： H04R1/02 ,  F21V7/00 ,  F21V33/00

CPC分类号： H04R1/028 ,  F21V7/0075 ,  F21V33/0056 ,  H04R1/025 ,  H04R2499/11 ,  H04R2499/13

摘要： A portable speaker is disclosed. The portable speaker includes a speaker, a light source, and a reflector. The speaker is adapted to produce sound. The light source is adapted to emit light. The reflector is adapted to redirect at least a portion of the light to illuminate one or more ground surfaces.

公开(公告)号：US11950047B2

公开(公告)日：2024-04-02

申请号：US17611648

申请日：2020-05-19

申请人： PSS BELGIUM NV

发明人： David Corynen

IPC分类号： H04R7/20 ,  H04R1/02 ,  H04R1/06 ,  H04R1/28 ,  H04R7/04 ,  H04R7/06 ,  H04R7/18 ,  H04R9/06

CPC分类号： H04R1/2819 ,  H04R1/028 ,  H04R1/06 ,  H04R1/288 ,  H04R7/04 ,  H04R7/06 ,  H04R7/18 ,  H04R9/06 ,  H04R2307/00 ,  H04R2400/11

摘要： A loudspeaker for producing sound at bass frequencies including: a diaphragm; a frame, wherein a proximal end of the diaphragm is suspended from the frame by at least one proximal suspension element, wherein the at least one proximal suspension element is configured to substantially prevent translational movement of the proximal end of the diaphragm relative to the frame, whilst permitting translational movement of a distal end of the diaphragm which is opposite to the proximal end of the diaphragm; a drive unit configured to move the distal end of the diaphragm based on an electrical signal.

公开(公告)号：US11950036B2

公开(公告)日：2024-04-02

申请号：US18165457

申请日：2023-02-07

申请人： Apple Inc.

发明人： Paul X. Wang ,  Chanjuan Feng ,  Christopher Wilk ,  Dinesh C. Mathew ,  Keith J. Hendren ,  Stuart M. Nevill ,  Daniel K. Boothe ,  Nicholas A Rundle ,  Simon S. Lee ,  Xiang Zhang ,  Thomas H. Tsang ,  Rebecca J. Mikolajczyk

IPC分类号： H04R1/02 ,  G06F1/16 ,  H04R3/12

CPC分类号： H04R1/028 ,  G06F1/1688 ,  H04R3/12 ,  H04R2499/15

摘要： An electronic device can include a housing defining an aperture and a display positioned in the aperture. The display and the housing can define an internal volume in which a speaker assembly is positioned. The speaker assembly can include a speaker module and a speaker enclosure in fluid communication, with the speaker enclosure at least partially defining a speaker volume.

公开(公告)号：US11947155B1

公开(公告)日：2024-04-02

申请号：US18455190

申请日：2023-08-24

申请人： Chicony Electronics Co., Ltd.

发明人： Chien-Yueh Chen ,  Yu-Hsuan Lin

IPC分类号： F21V8/00 ,  F21V33/00 ,  H04R1/02

CPC分类号： G02B6/0076 ,  F21V33/008 ,  G02B6/0045 ,  H04R1/028

摘要： An electronic device with light emitting function includes a casing, a circuit board, a light-shielding member, a first light-guiding member, and a second light-guiding member. The casing has a light-guiding cover plate having a first partial block and a second partial block. The circuit board has a light-emitting element adjacent to the first partial block. The light-shielding member is blocked between the light-emitting element and the first partial block. The first light-guiding member has a first reflective inclination surface at a light-emitting direction of the light-emitting element and configured to reflect a light emitted by the light-emitting element to be a first reflected light which is transmitted toward a direction away from the first partial block. The second light-guiding member has a second reflective inclination surface configured to reflect the first reflected light to be a second reflected light which is irradiated to the second partial block.

公开(公告)号：US11947126B2

公开(公告)日：2024-04-02

申请号：US18162655

申请日：2023-01-31

申请人： Mentor Acquisition One, LLC

发明人： Ralph F. Osterhout ,  Robert Michael Lohse

IPC分类号： G02B27/01 ,  G02B7/00 ,  G02B27/00 ,  G06F1/16 ,  G06F3/01 ,  G06F3/0354 ,  H04R1/02 ,  H04R1/10 ,  H04R5/033

CPC分类号： G02B27/0176 ,  G02B7/008 ,  G02B27/0093 ,  G02B27/0172 ,  G06F1/163 ,  G06F3/013 ,  G06F3/016 ,  G06F3/017 ,  G06F3/03545 ,  G06F3/03547 ,  H04R1/028 ,  H04R1/1041 ,  H04R1/105 ,  G02B2027/0112 ,  G02B2027/0116 ,  G02B2027/0118 ,  G02B2027/0138 ,  G02B2027/0156 ,  G02B2027/0169 ,  G02B2027/0178 ,  G02B2027/0181 ,  G02B2027/0187 ,  H04R5/033 ,  H04R2460/07

摘要： An apparatus includes an eye cover adapted to be removably mounted on a head-worn computer with a see-through computer display and a flexible audio headset mounted to the eye cover. The flexible audio headset is mounted to the eye cover with a magnetic connection.

公开(公告)号：US20240107212A1

公开(公告)日：2024-03-28

申请号：US18256477

申请日：2021-08-25

申请人： GOERTEK INC.

发明人： Qing YANG ,  Jianjian SUI

IPC分类号： H04R1/02 ,  G04B37/08 ,  H04R1/08

CPC分类号： H04R1/028 ,  G04B37/081 ,  H04R1/023 ,  H04R1/086 ,  H04R2499/11

摘要： The present invention discloses an acoustic module waterproof protection mechanism, including an acoustic module arranged in a housing, an acoustic port provided on an outer wall of the housing and communicating with the acoustic module, a waterproof sound-permeable membrane arranged on an inner wall of the housing and covering the acoustic port, the an acoustic module waterproof protection mechanism further includes a waterproof valve assembly embedded in a hole wall of the acoustic port in a stretchable manner, which is used to stretch into the acoustic port to block the acoustic port when an external water pressure is greater than an air pressure in the housing.

公开(公告)号：US11937035B2

公开(公告)日：2024-03-19

申请号：US17203969

申请日：2021-03-17

申请人： Gary McIntosh

发明人： Gary McIntosh

IPC分类号： H04R1/02 ,  A44C25/00 ,  H04N7/18 ,  H04N23/51 ,  H04R1/08

CPC分类号： H04R1/028 ,  A44C25/001 ,  H04N7/185 ,  H04N23/51 ,  H04R1/083

摘要： A surveillance pendant assembly for discretely recording audio and video includes a personal electronic device and a pendant that is attachable to a necklace for wearing on a user. A video camera is integrated into the pendant to capture video footage of the user's environment. A microphone is integrated into the pendant to record audio of the user's environment. Each of the video camera and the microphone are in remote communication with the personal electronic device for storing video and audio in the personal electronic device.

公开(公告)号：US20240089653A1

公开(公告)日：2024-03-14

申请号：US17940805

申请日：2022-09-08

申请人： GoPro, Inc.

发明人： Erich Tisch ,  Eric Steven Penrod ,  Timothy Dick ,  Mark Hardin ,  Hakim Mesiwala

IPC分类号： H04R3/00 ,  H04R1/02 ,  H04R1/40 ,  H04R3/04

CPC分类号： H04R3/005 ,  H04R1/028 ,  H04R1/406 ,  H04R3/04 ,  H04R2410/01 ,  H04R2499/11

摘要： An image capture device reduces noise floor using multiple microphones. The image capture device includes a processor that obtains a front microphone signal from a front microphone, the front microphone signal having a noisy noise floor portion, obtains a rear microphone signal from a rear microphone, sets a splice point based on mitigation of the noisy noise floor portion relative to a speech frequency range, and combines a substantially clean noise floor portion of the rear microphone signal at or below the splice point with a remaining portion of the front microphone signal above the splice point to generate a microphone signal.