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:
Aug. 04, 2023
Applicant:
Tdk Corporation, Tokyo, JP;
Inventors:
Yi-Ho Chen, Taoyuan City, TW;
Shu-Shan Chen, Taoyuan City, TW;
Ko-Lun Chao, Taoyuan City, TW;
Pai-Jui Cheng, Taoyuan City, TW;
Assignee:
TDK CORPORATION, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 5/00 (2021.01); G02B 7/00 (2021.01);
U.S. Cl.
CPC ...
G03B 5/00 (2013.01); G02B 7/005 (2013.01);
Abstract
An optical system is provided, including a movable portion, a fixed portion, and a driving assembly. The movable portion is connected to an optical module. The movable portion is movable relative to the fixed portion. The driving assembly drives the movable portion to move relative to the fixed portion. The driving assembly is in contact with the movable portion.
Quick Actions:
Chen, Yi-Ho. (2026). Optical system (U.S. Patent No. 12578621). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12578621
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile