公开(公告)号：US11513334B2

公开(公告)日：2022-11-29

申请号：US16569962

申请日：2019-09-13

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： An Li ,  Qingping Wang ,  Kaicheng Zhou

IPC: G02B23/08 ,  G02B7/02 ,  G02B13/00 ,  H04N5/225

Abstract: A periscope lens module of a mobile terminal and the mobile terminal are disclosed. The periscope lens module includes a motor housing and a lens. The lens includes an enclosure, a first lens, and a second lens. The enclosure includes a first cylinder and a second cylinder connected to the first cylinder. At least one gap penetrating a sidewall of the first cylinder is disposed on the sidewall. The first lens is fastened in the first cylinder, and the second lens is fastened in the second cylinder.

公开(公告)号：US20230389238A1

公开(公告)日：2023-11-30

申请号：US18332381

申请日：2023-06-09

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Dongdong Wei ,  Yuanjun Niu ,  An Li

IPC: H05K7/20 ,  F04D27/00

CPC classification number: H05K7/20836 ,  H05K7/20718 ,  F04D27/004

Abstract: This application discloses a fan box, a server system, and a method for adjusting a rotation speed of a fan box, and belongs to the field of server heat dissipation technologies. The fan box provided in embodiments of this application has a plurality of communication interfaces, and each communication interface can be electrically connected to one server board. Therefore, the fan box provided in embodiments of this application can be electrically connected to a plurality of server boards. In addition, a controller in the fan box can adjust a rotation speed of a fan based on a plurality of fan box speed adjustment instructions. Therefore, the fan box provided in embodiments of this application can be controlled by a plurality of master control nodes, and is applicable to a multi-node server system with a central management unit-free architecture, and any server system that requires multi-node master control.

公开(公告)号：US11095812B2

公开(公告)日：2021-08-17

申请号：US16723554

申请日：2019-12-20

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： An Li ,  Qingping Wang ,  Tizheng Wang

IPC: H04N5/232 ,  H04N5/247 ,  G02B13/00 ,  G02B9/62 ,  G02B7/28 ,  H04N5/262 ,  H04N5/225

Abstract: An embodiment of the present invention discloses an image processing method, an apparatus, and a device. The method is applied to a terminal having two specially manufactured cameras. A first sub-image that is of a to-be-photographed object and that is photographed by a first camera is obtained, where a corresponding field-of-view range is [0, θ1]; a second sub-image that is of the to-be-photographed object and that is photographed by a second camera is obtained, where a corresponding field-of-view range is [θ2, θ3], and quality of the first sub-image and the second sub-image satisfies a definition requirement of an extra-large aperture; and the first sub-image and the second sub-image are spliced and fused to obtain a target image that has a larger field-of-view range and satisfies the extra-large aperture.