The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 14, 2026
Filed:
Nov. 29, 2022
Huawei Technologies Co., Ltd., Shenzhen, CN;
Xiaoshi Dong, Shenzhen, CN;
Jun Feng, Shenzhen, CN;
Huaiyuan Chu, Shenzhen, CN;
Jinghui Xu, Shenzhen, CN;
Huawei Technologies Co., Ltd., Shenzhen, CN;
Abstract
In accordance with an embodiment, a drive apparatus includes a substrate, a first movable structure, a second movable structure, a first fastening structure, a second fastening structure, a first connecting piece, a second connecting piece, and a drive structure. The first fastening structure is fastened to the substrate, and the first movable structure is connected to the first fastening structure by using the first connecting piece. The second movable structure is connected to the second fastening structure by using the second connecting piece, and the second movable structure is fastened to the first movable structure. A thickness of a first area on the first fastening structure is less than a thickness of a second area. A thickness of a third area on the second fastening structure is less than a thickness of a fourth area.