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:
Sep. 17, 2024
Filed:
Oct. 11, 2023
Applicant:
Pixart Imaging Inc., Hsin-Chu, TW;
Inventors:
Wan Piang Lim, Penang, MY;
Sai Mun Lee, Penang, MY;
Assignee:
PixArt Imaging Inc., Hsin-Chu, TW;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 7/00 (2021.01); G02B 3/06 (2006.01); G02B 7/20 (2021.01); G03B 17/12 (2021.01);
U.S. Cl.
CPC ...
G02B 7/003 (2013.01); G02B 3/06 (2013.01); G02B 7/20 (2013.01); G03B 17/12 (2013.01);
Abstract
An optical lens, comprising: a first part, comprising a first surface; and a second part, comprising a second surface, a third surface and at least one concave portion. The first surface and the second surface are not parallel with the third surface, the first part protrudes from the third surface, and the first surface and the second surface are connected with the third surface.