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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.:

US 12225276 B1

PDFFull Text
Date of Patent:
Feb. 11, 2025

Filed:

Jan. 25, 2022

Optical element driving mechanism

Applicant:

Tdk Taiwan Corp., Taoyuan, TW;

Inventors:

Hsiao-Hsin Hu, Taoyuan, TW;

Shu-Shan Chen, Taoyuan, TW;

Chao-Chang Hu, Taoyuan, TW;

Pai-Jui Cheng, Taoyuan, TW;

Chieh-An Chang, Taoyuan, TW;

Assignee:

TDK TAIWAN CORP., Taoyuan, TW;

Attorney:

MUNCY, GEISSLER, OLDS & LOWE, P.C.

Primary Examiner:

Robert E Tallman

Int. Cl.
CPC ...
H04N 23/54 (2023.01); G01D 5/20 (2006.01); G02B 7/02 (2021.01); G02B 7/18 (2021.01); G03B 13/34 (2021.01); H01F 7/08 (2006.01); H01F 27/28 (2006.01); H02K 41/02 (2006.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01); H10N 30/20 (2023.01); H10N 30/88 (2023.01); G02B 7/04 (2021.01);
U.S. Cl.
CPC ...
H04N 23/54 (2023.01); G01D 5/2046 (2013.01); G02B 7/022 (2013.01); G02B 7/023 (2013.01); G02B 7/1805 (2013.01); G03B 13/34 (2013.01); H01F 7/081 (2013.01); H01F 27/28 (2013.01); H02K 41/02 (2013.01); H04N 23/55 (2023.01); H04N 23/57 (2023.01); H10N 30/202 (2023.02); H10N 30/88 (2023.02); G02B 7/04 (2013.01); H01F 2007/086 (2013.01);
Abstract

An optical element driving mechanism is provided. The optical element driving mechanism includes a first holder, a fixed portion, a first driving assembly, and a first stopping assembly. The first holder is used for connecting to an optical element. The first holder is movable relative to the fixed portion. The first driving assembly is used for driving the first holder to move relative to the fixed portion. The first stopping assembly is used for restricting the movable range of the first holder relative to the fixed portion.

Find Patent Forward Citations

Hu, Hsiao-Hsin. (2025). Optical element driving mechanism (U.S. Patent No. 12225276). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12225276

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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