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:
Jun. 23, 2020
Filed:
Mar. 09, 2017
Applicants:
Digitalinsights Inc., Seoul, KR;
Kwangwoon University Industry-academic Collaboration Foundation, Seoul, KR;
Inventors:
Yongjo Ahn, Seoul, KR;
Donggyu Sim, Seoul, KR;
Hochan Ryu, Seoul, KR;
Seanae Park, Seoul, KR;
Woong Lim, Uijeongbu-si, KR;
Assignee:
DIGITALINSIGHTS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/124 (2014.01); H04N 19/105 (2014.01); H04N 19/593 (2014.01); H04N 19/11 (2014.01); H04N 19/176 (2014.01); H04N 19/52 (2014.01); H04N 19/136 (2014.01); H04N 19/91 (2014.01); H04N 19/184 (2014.01);
U.S. Cl.
CPC ...
H04N 19/124 (2014.11); H04N 19/105 (2014.11); H04N 19/11 (2014.11); H04N 19/136 (2014.11); H04N 19/176 (2014.11); H04N 19/184 (2014.11); H04N 19/52 (2014.11); H04N 19/593 (2014.11); H04N 19/91 (2014.11);
Abstract
The present invention relates to a method and apparatus for performing encoding and decoding using a variably-sized quantization coefficient group, in quantization coefficient group encoding and decoding of video compression technology.
Ahn, Yongjo. (2020). Video coding method and apparatus (U.S. Patent No. 10694184). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10694184
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile