公开(公告)号：US20240089652A1

公开(公告)日：2024-03-14

申请号：US18239298

申请日：2023-08-29

Applicant: LG DISPLAY CO., LTD.

Inventor： Sungtae LEE

IPC: H04R1/28 ,  H04R1/02 ,  H04R17/00

CPC classification number: H04R1/2807 ,  H04R1/025 ,  H04R1/028 ,  H04R17/005 ,  H04R2201/029

Abstract: An apparatus includes a vibration member, a vibration apparatus configured to vibrate the vibration member, a supporting member at a rear surface of the vibration member, an enclosure at a rear surface of the supporting member overlapping with the vibration apparatus, and a porous member between the rear surface of the supporting member and the enclosure.

公开(公告)号：US20240083033A1

公开(公告)日：2024-03-14

申请号：US18509858

申请日：2023-11-15

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Hyeontaek LIM ,  Saeyoung KIM ,  Yongkook KIM ,  Boseok MOON

IPC: B25J9/16 ,  B25J19/02 ,  G06V20/50 ,  G06V40/10 ,  G10L15/22 ,  H04R1/02 ,  H04R1/40 ,  H04R3/00

CPC classification number: B25J9/1694 ,  B25J19/02 ,  B25J19/026 ,  G06V20/50 ,  G06V40/10 ,  G10L15/22 ,  H04R1/028 ,  H04R1/406 ,  H04R3/005

Abstract: A robot includes: a light detection and ranging (LiDAR) sensor; a plurality of directional microphones; and at least one processor configured to: identify, based on sensing data obtained through the LiDAR sensor, an object in a vicinity of the robot, identify, based on the type of the object, a weight to apply to an audio signal received through a directional microphone corresponding to a location of the object from among the plurality of directional microphones, obtain context information of the robot based on the sensing data, identify, based on the context information, a pre-processing model corresponding to each directional microphone of the plurality of directional microphones, apply the weight to an audio signal received through the directional microphone corresponding to the location of the object among a plurality of audio signals received through the plurality of directional microphones, obtain a plurality of pre-processed audio signals by inputting the audio signal to which the weight has been applied, and the remaining audio signals into the pre-processing model corresponding to the respective directional microphone , and perform voice recognition based on the plurality of pre-processed audio signals.

公开(公告)号：US11930340B2

公开(公告)日：2024-03-12

申请号：US17428938

申请日：2020-02-06

Applicant: Michel Oltramare

Inventor： Hector Querry ,  Guillaume Heisel ,  Adrien Hoffet ,  Jean-Luc Thuliez ,  Etienne Crozier ,  Robin Zimmerman

IPC: H04R9/02 ,  H04R1/02 ,  H04R9/06

CPC classification number: H04R9/022 ,  H04R9/025 ,  H04R9/06 ,  H04R1/028

Abstract: The present invention relates to principles for cooling the stationary winding of an induction motor, said winding being positioned outside the movable armature. The cooling can be achieved by means of cooling fins, openings allowing the ventilation of the winding with or without a fan, a fluid circuit outside the bowl, a fluid circuit inside the bowl, a fluid circuit inside the winding, and/or the addition of heat pipes inside the bowl. This motor as presented can be used, without limitation, inside loudspeakers or vibrators.

公开(公告)号：US11930314B2

公开(公告)日：2024-03-12

申请号：US18064249

申请日：2022-12-09

Applicant: SHENZHEN SHOKZ CO., LTD.

Inventor： Lei Zhang ,  Junjiang Fu ,  Bingyan Yan ,  Fengyun Liao ,  Xin Qi

IPC: H04R1/10 ,  G02C11/00 ,  G06F3/16 ,  G10L21/0208 ,  G10L21/038 ,  H04M1/03 ,  H04M1/78 ,  H04R1/02 ,  H04R1/22 ,  H04R1/24 ,  H04R1/26 ,  H04R1/28 ,  H04R1/34 ,  H04R1/38 ,  H04R1/44 ,  H04R3/00 ,  H04R3/02 ,  H04R5/02 ,  H04R5/033 ,  H04R9/06 ,  H04S7/00 ,  H04W4/80 ,  G02C11/06 ,  G10L21/0216

CPC classification number: H04R1/1016 ,  G02C11/00 ,  G02C11/10 ,  G06F3/16 ,  G06F3/162 ,  G06F3/165 ,  G10L21/0208 ,  G10L21/038 ,  H04M1/03 ,  H04M1/035 ,  H04M1/78 ,  H04R1/02 ,  H04R1/026 ,  H04R1/028 ,  H04R1/10 ,  H04R1/1008 ,  H04R1/1025 ,  H04R1/1041 ,  H04R1/105 ,  H04R1/1075 ,  H04R1/1083 ,  H04R1/22 ,  H04R1/24 ,  H04R1/245 ,  H04R1/26 ,  H04R1/28 ,  H04R1/2803 ,  H04R1/2807 ,  H04R1/2811 ,  H04R1/2896 ,  H04R1/34 ,  H04R1/342 ,  H04R1/345 ,  H04R1/347 ,  H04R1/38 ,  H04R1/44 ,  H04R3/00 ,  H04R3/005 ,  H04R3/02 ,  H04R5/02 ,  H04R5/033 ,  H04R5/0335 ,  H04R9/06 ,  H04S7/304 ,  H04W4/80 ,  G02C11/06 ,  G10L2021/02166 ,  H04R2201/103 ,  H04R2410/05 ,  H04R2420/07 ,  H04S2400/11

Abstract: The present disclosure may provide an acoustic device. The acoustic device may include a housing, at least one low-frequency acoustic driver, at least one high-frequency acoustic driver, and a noise reduction assembly. The housing may be configured to be rested on a shoulder of a user. The at least one low-frequency acoustic driver may be carried by the housing and configured to output first sound from at least two first sound guiding holes. The at least one high-frequency acoustic driver may be carried by the housing and configured to output second sound from at least two second sound guiding holes. The noise reduction assembly may be configured to receive third sound and reduce noise of the third sound.

公开(公告)号：US20240073595A1

公开(公告)日：2024-02-29

申请号：US18453303

申请日：2023-08-21

Applicant: SEIKO EPSON CORPORATION

Inventor： Kazuya KAMAKURA

IPC: H04R1/34 ,  G02B27/01 ,  H04R1/02 ,  H04R1/08 ,  H04R1/10

CPC classification number: H04R1/345 ,  G02B27/0176 ,  H04R1/028 ,  H04R1/08 ,  H04R1/1008 ,  H04R2499/15

Abstract: A virtual image display device includes a display element, a mounting member that fixes the display element, a temple member that is coupled to the mounting member, and a speaker that is mounted on the mounting member. The speaker has an opening portion for sound output at a coupling portion between the mounting member and the temple member.

公开(公告)号：US20240067370A1

公开(公告)日：2024-02-29

申请号：US17889316

申请日：2022-08-16

Applicant: Michael G. Hamouz

Inventor： Michael G. Hamouz

IPC: B64U50/14 ,  G05D1/00 ,  H04R1/02 ,  H04R3/00

CPC classification number: B64U50/14 ,  G05D1/0016 ,  G05D1/0044 ,  H04R1/028 ,  H04R3/00 ,  B64U2101/30

Abstract: This invention relates generally to pet and child toys and drones. More specifically, the invention relates to an apparatus and method of operation for an autonomous or remotely controlled fetch toy drone for pets and children that is safe to operate and retrieve, extends the fetching range beyond that of a throw-type fetch toy, and also provides numerous other features, such as actuated shut-down and audio broadcast features, as well as video and audio recording capabilities, and supplemental stimuli features.

公开(公告)号：US11917352B2

公开(公告)日：2024-02-27

申请号：US17452240

申请日：2021-10-26

Applicant: SHENZHEN SHOKZ CO., LTD.

Inventor： Lei Zhang ,  Junjiang Fu ,  Bingyan Yan ,  Fengyun Liao ,  Xin Qi

IPC: H04R1/10 ,  H04R1/28 ,  H04R1/02 ,  H04R1/26 ,  H04R1/44 ,  G06F3/16 ,  H04M1/03 ,  H04M1/78 ,  H04R1/24 ,  H04R3/02 ,  H04R1/34 ,  H04W4/80 ,  H04R1/22 ,  H04R3/00 ,  H04R5/02 ,  G10L21/038 ,  H04R5/033 ,  H04S7/00 ,  G02C11/00 ,  H04R1/38 ,  H04R9/06 ,  G10L21/0208 ,  G02C11/06 ,  G10L21/0216

CPC classification number: H04R1/1016 ,  G02C11/00 ,  G02C11/10 ,  G06F3/16 ,  G06F3/162 ,  G06F3/165 ,  G10L21/0208 ,  G10L21/038 ,  H04M1/03 ,  H04M1/035 ,  H04M1/78 ,  H04R1/02 ,  H04R1/026 ,  H04R1/028 ,  H04R1/10 ,  H04R1/105 ,  H04R1/1008 ,  H04R1/1025 ,  H04R1/1041 ,  H04R1/1075 ,  H04R1/1083 ,  H04R1/22 ,  H04R1/24 ,  H04R1/245 ,  H04R1/26 ,  H04R1/28 ,  H04R1/2803 ,  H04R1/2807 ,  H04R1/2811 ,  H04R1/2896 ,  H04R1/34 ,  H04R1/342 ,  H04R1/345 ,  H04R1/347 ,  H04R1/38 ,  H04R1/44 ,  H04R3/00 ,  H04R3/005 ,  H04R3/02 ,  H04R5/02 ,  H04R5/033 ,  H04R5/0335 ,  H04R9/06 ,  H04S7/304 ,  H04W4/80 ,  G02C11/06 ,  G10L2021/02166 ,  H04R2201/103 ,  H04R2410/05 ,  H04R2420/07 ,  H04S2400/11

Abstract: The present disclosure discloses an acoustic output device. The acoustic output device may include at least one acoustic driver configured to generate sounds and a housing structure configured to carry the at least one acoustic driver. The housing structure may include a cavity, and the at least one acoustic driver may be arranged in the cavity and may divide the cavity into a first cavity and a second cavity. And the sounds generated by the at least one acoustic driver may be transmitted from the first cavity and the second cavity, respectively, pass through the housing structure, and form dual sound sources arranged on two sides of an auricle, respectively.

公开(公告)号：US11910142B2

公开(公告)日：2024-02-20

申请号：US17703635

申请日：2022-03-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Soyoung Ju ,  Kilsoo Choi ,  Sehyun Kim ,  Kwansik Yang ,  Jongin Lee

IPC: G06F3/16 ,  G09G3/00 ,  H04R3/00 ,  H04R1/02

CPC classification number: H04R1/028 ,  G06F3/165 ,  G09G3/035 ,  H04R3/00 ,  H04R2499/15

Abstract: An electronic device and an operating method of the electronic device are provided. The electronic device includes an audio outputter; a rollable display; a communicator configured to receive a tagging input from an external device, when the electronic device is in a low-power mode state, and obtain information about content to be received from the external device according to the tagging input; and a processor configured to control output of the content received from the external device when the processor is woken up by the communicator, wherein the processor is further configured to determine, based on the information about the content, a content output mode indicating a degree to which the rollable display is to be withdrawn, and control at least one of the rollable display or the audio outputter to output the content received from the external device, according to the content output mode.

公开(公告)号：US11903151B2

公开(公告)日：2024-02-13

申请号：US17683311

申请日：2022-02-28

Applicant: ADVANCE ACCESS TECHNOLOGIES LLC

Inventor： John T. Merenda

IPC: H05K5/00 ,  B65H75/48 ,  H05K5/02 ,  H04M1/60 ,  H04M1/02 ,  G06F1/16 ,  H04R1/10 ,  G06F1/10 ,  B65D25/38 ,  B65H75/36 ,  A45C11/00 ,  H04R1/02 ,  H04M1/15 ,  H04M1/18 ,  B65H75/44 ,  H02J7/34

CPC classification number: H05K5/0086 ,  A45C11/00 ,  B65D25/38 ,  B65H75/364 ,  B65H75/48 ,  G06F1/105 ,  G06F1/1656 ,  H04M1/0258 ,  H04M1/6058 ,  H04R1/02 ,  H04R1/028 ,  H04R1/1025 ,  H04R1/1033 ,  H04R1/1041 ,  H05K5/0217 ,  A45C2011/003 ,  B65H75/44 ,  B65H75/4431 ,  B65H2701/34 ,  B65H2701/3919 ,  B65H2701/533 ,  H02J7/342 ,  H04M1/15 ,  H04M1/185 ,  H04R2499/11

Abstract: A storage system includes a protective housing member configured to mate with a handheld electronic device. The protective housing member includes a charging area formed between a surface of the protective housing member and a surface of an accessory item of the handheld electronic device. The charging area is configured to charge the accessory item of the handheld electronic device. The charging area is powered by at last one power component of the protective housing member or at least one power component of the handheld electronic device. The storage system further includes at least one integrated circuit which is either a component of the handheld electronic device or a component of the protective housing member.

公开(公告)号：US11902761B2

公开(公告)日：2024-02-13

申请号：US17765225

申请日：2021-05-08

Applicant: BOE Technology Group Co., Ltd.

Inventor： Yanling Han ,  Yingming Liu ,  Yuzhen Guo ,  Chenyang Zhang ,  Peixiao Li ,  Xiufeng Li ,  Yaqian Ji ,  Yue Gou ,  Wei Sun ,  Wenchao Han ,  Lianghao Zhang

IPC: H04R3/12 ,  G06F3/01 ,  H04R1/02 ,  H04R1/40 ,  H04R17/00 ,  H04R29/00

CPC classification number: H04R3/12 ,  G06F3/011 ,  H04R1/028 ,  H04R1/403 ,  H04R17/00 ,  H04R29/002 ,  H04R2201/028 ,  H04R2201/401 ,  H04R2499/15

Abstract: The present disclosure provides a sound producing device, a method for driving the sound producing device, a display panel and a display apparatus. The sound producing device includes a recognition element, a directional sound production element and a control element, where the recognition element is connected with the control element and is configured to acquire information relating to a person in a preset range and transmit the acquired information relating to the person to the control element; the control element is connected with the directional sound production element and is configured to acquire a corresponding audio signal according to the acquired information relating to the person and control the directional sound production element to send out a sound wave according to the acquired audio signal.