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:
Aug. 12, 2025
Filed:
Jul. 28, 2023
Applicant:
Arm Limited, Cambridge, GB;
Inventors:
Vladimir Dolzhenko, Loughborough, GB;
Håkan Lars-Göran Persson, Bjärred, SE;
Assignee:
Arm Limited, Cambridge, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04N 19/124 (2014.01); H04N 19/172 (2014.01);
U.S. Cl.
CPC ...
H04L 9/3247 (2013.01); H04N 19/124 (2014.11); H04N 19/172 (2014.11);
Abstract
A data processing system that comprises an encoder, and a communication system is disclosed. Compressed data produced by the encoder is decompressed to produce first decompressed data, and a first signature representative of the first decompressed data is generated. Compressed data that has been transferred by the communication system is decompressed to produce second decompressed data, and a second signature representative of the second decompressed data is generated. The first signature and the second signature are compared, and the comparison is used to determine whether an error has occurred.