公开(公告)号：US20240045651A1

公开(公告)日：2024-02-08

申请号：US18492185

申请日：2023-10-23

Applicant: Huawei Technologies Co., Ltd.

Inventor： Aofei Wang ,  Fei Yu ,  Yajun Fan

IPC: G06F3/16 ,  H04R3/12 ,  H04N5/76

CPC classification number: G06F3/165 ,  H04R3/12 ,  H04N5/76 ,  H04R2430/01

Abstract: An audio output method is applied to an electronic device and includes: receiving audio output requests from M audio applications on the electronic device; selecting N target applications from the M audio applications; and outputting audio data of the N target applications, where M is greater than N. In this application, a quantity of target applications is limited.

公开(公告)号：US08705910B2

公开(公告)日：2014-04-22

申请号：US13758159

申请日：2013-02-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tongxin Zeng ,  Fei Yu ,  Bin Xu ,  Junying Zhao

IPC: G02B6/26 ,  G02B6/12 ,  G02B6/34 ,  G02B6/42 ,  G02B6/10 ,  B05D5/06

CPC classification number: G02B6/122 ,  G02B6/12002 ,  G02B6/13 ,  G02B6/29361 ,  G02B6/42 ,  G02B6/4214 ,  G02B6/4215 ,  G02B6/4246

Abstract: An optical module manufacturing method includes: forming a first waveguide layer and a second waveguide layer on a first substrate and a second substrate respectively, or forming a first waveguide layer and a second waveguide layer on a first surface of a first substrate and a second surface of the first substrate respectively; disposing the first substrate on the second substrate; disposing a filter at an end of the first waveguide layer and the second waveguide layer, so that the filter is aligned with the second waveguide layer; and disposing a prism on the filter, so that a first reflective surface of the prism is aligned with the first waveguide layer, and a second reflective surface is aligned with the second waveguide layer. Embodiments of the present application further disclose an optical module.

Abstract translation: 光学模块制造方法包括：分别在第一基板和第二基板上形成第一波导层和第二波导层，或者在第一基板的第一表面和第二表面上形成第一波导层和第二波导层 的第一底物; 将第一基板设置在第二基板上; 在第一波导层和第二波导层的端部设置滤波器，使得滤波器与第二波导层对准; 并且在所述滤光器上设置棱镜，使得所述棱镜的第一反射面与所述第一波导层对准，并且第二反射面与所述第二波导层对准。 本申请的实施例进一步公开了光学模块。

公开(公告)号：US20240231022A1

公开(公告)日：2024-07-11

申请号：US18613360

申请日：2024-03-22

Applicant: Huawei Technologies Co., Ltd.

Inventor： Zhiyuan Lin ,  Xiaolu Song ,  Fei Yu

IPC: G02B6/42 ,  H05K7/20

CPC classification number: G02B6/4269 ,  H05K7/2039

Abstract: An optical module includes a body and at least one heat dissipation structure. The body has a first end face and a second end face. The first end face of the body has at least one of an optical interface or an electrical interface, and the second end face faces opposite to the first end face. The at least one heat dissipation structure is located on the second end face and/or a side face of the body and can dissipate heat on a surface of the body.

公开(公告)号：US20240056677A1

公开(公告)日：2024-02-15

申请号：US18264875

申请日：2022-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Lanhao Chen ,  Shikun Xu ,  Fei Yu ,  Qingji Meng ,  Zhongling Chen

IPC: H04N23/63 ,  H04N5/262

CPC classification number: H04N23/632 ,  H04N5/2624

Abstract: An electronic device and methods are provided for co-photographing. In the course of a video call, video content associated with two users can be obtained, and a co-photographing image or a co-photographing video of the content of the two users can be further obtained. During the video call, the two users can exchange co-photographing details. After the video call ends, the co-photographing video can be quickly generated. User experience can be improved by reducing post-processing activity and improving definition of synthesized imagery or synthesized video.

公开(公告)号：US11782554B2

公开(公告)日：2023-10-10

申请号：US17562397

申请日：2021-12-27

Applicant: Huawei Technologies Co., Ltd.

Inventor： Lanhao Chen ,  Shikun Xu ,  Jianwei Cui ,  Fei Yu

IPC: G06F3/041 ,  G06T7/70 ,  H04M1/72454

CPC classification number: G06F3/0418 ,  G06T7/70 ,  G06T2207/30201 ,  H04M1/72454 ,  H04M2250/12 ,  H04M2250/22

Abstract: An electronic device obtains an included angle between a touchscreen (a curved screen with a radian on a side edge) and a horizontal plane; starts a camera in response to the included angle between the touchscreen and the horizontal plane falling within a first preset angle range; obtains a distance between the electronic device and a user and a face yaw degree of the user in response to the camera collecting a face image; and performs anti-mistouch processing on a preset mistouch operation of the user on the touchscreen in response to the distance between the electronic device and the user being less than a first distance threshold and the face yaw degree falling within a second preset angle range.

公开(公告)号：US20210359435A1

公开(公告)日：2021-11-18

申请号：US17244534

申请日：2021-04-29

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Fei Yu ,  Shiping Cheng

IPC: H01R12/52 ,  H05K1/11 ,  H01R12/55 ,  H01R13/11 ,  H01R13/187 ,  H01R12/72

Abstract: An edge connector includes a first row of golden fingers and a second row of golden fingers. The first row of golden fingers is adjacent to a plugging end of the edge connector, and the second row of golden fingers is adjacent to the first row of golden fingers. In a plugging direction of the edge connector, each golden finger in the first row of golden fingers has a first end proximate to the plugging end and a second end opposite to the first end. A first end of a grounded golden finger in the first row of golden fingers is protruded from other golden fingers, and second ends of two or more than two golden fingers in the first row of golden fingers are not aligned with each other.

公开(公告)号：US20210149578A1

公开(公告)日：2021-05-20

申请号：US17256858

申请日：2018-07-12

Applicant: Huawei Technologies Co., Ltd.

Inventor： Shikun Xu ,  Fei Yu ,  Zhongling Chen

IPC: G06F3/06 ,  H04M1/724 ,  H04L12/24

Abstract: A data restoration method includes displaying, by a terminal, a piece of candidate data in response to a first input for enabling, by a user, a function of restoring to factory settings, receiving, by the terminal, a second input for selecting, by the user, to-be-restored data from the candidate data, backing up, by the terminal, the to-be-restored data to target storage space, where the target storage space is not formatted when the factory settings are restored, performing, by the terminal, an operation of restoring to the factory settings, and restoring, by the terminal, the to-be-restored data from the target storage space to an initial storage path of the to-be-restored data.

公开(公告)号：US20130148922A1

公开(公告)日：2013-06-13

申请号：US13758159

申请日：2013-02-04

Applicant: Huawei Technologies Co., Ltd.

Inventor： Tongxin Zeng ,  Fei Yu ,  Bin Xu ,  Junying Zhao

IPC: G02B6/122 ,  G02B6/13

CPC classification number: G02B6/122 ,  G02B6/12002 ,  G02B6/13 ,  G02B6/29361 ,  G02B6/42 ,  G02B6/4214 ,  G02B6/4215 ,  G02B6/4246

Abstract: An optical module manufacturing method includes: forming a first waveguide layer and a second waveguide layer on a first substrate and a second substrate respectively, or forming a first waveguide layer and a second waveguide layer on a first surface of a first substrate and a second surface of the first substrate respectively; disposing the first substrate on the second substrate; disposing a filter at an end of the first waveguide layer and the second waveguide layer, so that the filter is aligned with the second waveguide layer; and disposing a prism on the filter, so that a first reflective surface of the prism is aligned with the first waveguide layer, and a second reflective surface is aligned with the second waveguide layer. Embodiments of the present application further disclose an optical module.

Abstract translation: 光学模块制造方法包括：分别在第一基板和第二基板上形成第一波导层和第二波导层，或者在第一基板和第二波导层的第一表面上形成第一波导层和第二波导层 的第一底物; 将第一基板设置在第二基板上; 在第一波导层和第二波导层的端部设置滤波器，使得滤波器与第二波导层对准; 并且在所述滤光器上设置棱镜，使得所述棱镜的第一反射面与所述第一波导层对准，并且第二反射面与所述第二波导层对准。 本申请的实施例进一步公开了光学模块。