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. 15, 2026
Filed:
Dec. 30, 2022
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventor:
Heejin Choi, Suwon-si, KR;
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 3/28 (2006.01); G01J 3/02 (2006.01); G01N 21/25 (2006.01);
U.S. Cl.
CPC ...
G01J 3/2823 (2013.01); G01J 3/0208 (2013.01); G01J 3/0291 (2013.01); G01J 2003/2826 (2013.01); G01N 21/25 (2013.01);
Abstract
A spectral image sensor includes: a first lens system; an infrared blocking filter; a second lens system configured to adjust a chief ray angle (CRA) of oblique incident light to reduce an incident angle of the oblique incident light with respect to a spectral filter; the spectral filter; and an image sensor. The image sensor may be configured to detect light passing through the first lens system, the infrared blocking filter, the second lens system, and the spectral filter.
Choi, Heejin. (2026). Spectral image sensors and electronic apparatuses including the same (U.S. Patent No. 12736403). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12736403
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile