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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 12656572 B1

PDFFull Text
Date of Patent:
Jun. 16, 2026

Filed:

Oct. 15, 2021

Optical system

Applicant:

Actutek Corporation, Taoyuan City, TW;

Inventors:

Chih-Wei Weng, Taoyuan City, TW;

Chao-Hsi Wang, Taoyuan City, TW;

Kuen-Wang Tsai, Taoyuan City, TW;

Tzu-Ying Chen, Taoyuan City, TW;

Assignee:

Actutek Corporation, Taoyuan City, TW;

Attorney:

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

Primary Examiner:

Mahidere S Sahle

Int. Cl.
CPC ...
G02B 7/02 (2021.01); G02B 1/04 (2006.01); G02B 7/00 (2021.01); G02B 7/04 (2021.01); G02B 26/04 (2006.01); G03B 9/02 (2021.01); G03B 9/08 (2021.01); G03B 9/36 (2021.01); G03B 11/00 (2021.01);
U.S. Cl.
CPC ...
G02B 7/04 (2013.01); G02B 1/041 (2013.01); G02B 7/00 (2013.01); G02B 7/003 (2013.01); G02B 7/006 (2013.01); G02B 26/04 (2013.01); G03B 9/02 (2013.01); G03B 9/08 (2013.01); G03B 9/36 (2013.01); G03B 11/00 (2013.01);
Abstract

An optical system is provided in the present disclosure, including a fixed portion and a movable portion. The movable portion is movable relative to the fixed portion. The movable portion includes an optical adjustment assembly and a first optical element. The optical adjustment assembly has a frame and an optical axis. The first optical element has a first housing, which is connected to the frame of the optical adjustment assembly. The first optical element and the optical adjustment assembly are arranged along the optical axis.

Find Patent Forward Citations

Weng, Chih-Wei. (2026). Optical system (U.S. Patent No. 12656572). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12656572

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

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