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:
Mar. 17, 2026
Filed:
Jan. 18, 2023
Applicant:
Tdk Taiwan Corp., Taoyuan City, TW;
Inventors:
Xuan-Huan Su, Taoyuan City, TW;
Yu-Chi Kuo, Taoyuan City, TW;
Yung-Yun Chen, Taoyuan City, TW;
Yi-Ho Chen, Taoyuan City, TW;
Ying-Jen Wang, Taoyuan City, TW;
Assignee:
TDK TAIWAN CORP., Taoyuan City, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 9/06 (2021.01); G01B 7/00 (2006.01); G02B 7/00 (2021.01); G02B 27/00 (2006.01);
U.S. Cl.
CPC ...
G03B 9/06 (2013.01); G01B 7/003 (2013.01); G02B 7/005 (2013.01); G02B 27/0012 (2013.01);
Abstract
An optical element driving mechanism is provided. The optical element driving mechanism includes a movable portion, a fixed portion and a sensing assembly. The movable portion is connected with an optical element. The movable portion is movable relative to the fixed portion. The sensing assembly senses whether the movable portion is in a first position relative to the fixed portion.