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. 18, 2025
Filed:
Dec. 02, 2019
Applicant:
Shinsung Precision Co., Ltd., Gyeonggi-do, KR;
Inventors:
Seong Min Jang, Gyeonggi-do, KR;
Young Sik Choi, Gyeonggi-do, KR;
Assignee:
SHINSUNG PRECISION CO., LTD., Gyeonggi-do, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 7/02 (2021.01);
U.S. Cl.
CPC ...
G02B 7/021 (2013.01);
Abstract
The present invention relates to a camera lens spacer which is adapted to prevent flare effects due to light reflection. The present invention provides a camera lens spacer which is inserted between lenses and comprises a base material made of copper or a copper alloy and having a predetermined thickness, wherein the base material includes: a through-etched area passing therethrough in the thickness direction at the center thereof; and a half-etched area having a predetermined width along the outer circumference of the through-etched area.