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:
Aug. 18, 2026
Filed:
Nov. 22, 2023
Applicant:
Largan Precision Co., Ltd., Taichung City, TW;
Inventors:
Yu-Chun Ke, Taichung City, TW;
Shiu Sheng Li, Taichung City, TW;
Hong Rong Kuo, Taichung City, TW;
Yu-Han Shih, Taichung City, TW;
Assignee:
LARGAN PRECISION CO., LTD., TAICHUNG CITY, TW;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
U.S. Cl.
CPC ...
G02B 13/0015 ; G02B 13/0045 ; H04N 23/55 ; G02B 9/62 ; G02B 9/64 ;