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:
Jun. 21, 2022
Filed:
May. 14, 2021
Applicant:
Young Optics Inc., Hsinchu, TW;
Inventors:
S-Wei Chen, Hsinchu, TW;
Chen-An Chiang, Hsinchu, TW;
Hung-Ying Lin, Hsinchu, TW;
Chia-Chang Lee, Hsinchu, TW;
Assignee:
YOUNG OPTICS INC., Hsinchu Science Park, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F21S 41/25 (2018.01); F21S 41/24 (2018.01);
U.S. Cl.
CPC ...
F21S 41/25 (2018.01); F21S 41/24 (2018.01);
Abstract
An optical lens includes a first lens, a light guide and a second lens arranged in order in a direction of an optical axis of the optical lens. The light guide has a first end and a second end opposite the first end, and an inner surface of the light guide touches at least a part of an outer edge of the second lens.