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:
Dec. 02, 2025
Filed:
Jul. 14, 2023
Applicant:
Samsung Electronics Co., Ltd., Suwon-si, KR;
Inventors:
Assignee:
SAMSUNG ELECTRONICS CO., LTD., Suwon-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 23/955 (2023.01); G02B 1/00 (2006.01); G02B 5/18 (2006.01); G02B 5/20 (2006.01); G02B 27/00 (2006.01); H04N 23/11 (2023.01); H04N 23/20 (2023.01); H04N 23/54 (2023.01);
U.S. Cl.
CPC ...
H04N 23/955 (2023.01); G02B 1/002 (2013.01); G02B 5/1809 (2013.01); G02B 5/1871 (2013.01); G02B 5/208 (2013.01); G02B 27/0087 (2013.01); H04N 23/11 (2023.01);
Abstract
Provided is an imaging system including a phase mask including a phase modulation meta surface coded with an image reconstruction phase function configured to reconstruct an image, the image reconstruction phase function being obtained by adding a first phase function corresponding to a lens phase to a second phase function which is a random function, and an image sensor configured to convert light, transmitted through the phase mask from an object, into an electrical signal.
Lee, Duhyun. (2025). Lensless imaging system including phase mask (U.S. Patent No. 12489990). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12489990
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile