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:
Jul. 14, 2026
Filed:
Oct. 16, 2024
Applicant:
Telechips Inc., Seongnam-si, KR;
Inventors:
Donggyu Sim, Seoul, KR;
Seanae Park, Seoul, KR;
Yongjo Ahn, Seoul, KR;
Jonghyun MA, Seoul, KR;
Jeongyun Lim, Seoul, KR;
Assignee:
TELECHIPS Inc., Seongnam-si, KR;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/00 (2014.01); H04N 19/30 (2014.01); H04N 19/98 (2014.01);
U.S. Cl.
CPC ...
H04N 19/98 (2014.11); H04N 19/30 (2014.11);
Abstract
The present invention enables efficient decoding by using DR mapping information between a base layer and an enhancement layer in various manners in an HDR decoder considering backward compatibility.
Sim, Donggyu. (2026). Method and apparatus for employing dynamic range mapping information for hdr image decoder considering backward compatibility (U.S. Patent No. 12684176). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12684176
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile