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:
Oct. 28, 2025
Filed:
Sep. 16, 2022
Applicant:
Huawei Technologies Co., Ltd., Guangdong, CN;
Inventors:
Biao Wang, Shenzhen, CN;
Semih Esenlik, Munich, DE;
Elena Alexandrovna Alshina, Munich, DE;
Anand Meher Kotra, Munich, DE;
Han Gao, Shenzhen, CN;
Assignee:
HUAWEI TECHNOLOGIES CO., LTD., Shenzhen, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N 19/105 (2014.01); H04N 19/169 (2014.01); H04N 19/174 (2014.01);
U.S. Cl.
CPC ...
H04N 19/105 (2014.11); H04N 19/174 (2014.11); H04N 19/188 (2014.11);
Abstract
A system and method of decoding of a video or picture bitstream implemented by a decoding device are described. The bitstream can include data representing a current video coding layer. Furthermore, when determining that the current video coding layer is the only one layer in the bitstream, the method can include using the identifier of a NAL unit of the current video coding layer as the identifier of the current video coding layer.