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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.:

US 12763795 B1

PDFFull Text
Date of Patent:
Oct. 13, 2026

Filed:

Aug. 07, 2025

Arithmetic encoder for arithmetically encoding and arithmetic decoder for arithmetically decoding a sequence of information values, methods for arithmetically encoding and decoding a sequence of information values and computer program for implementing these methods

Applicant:

Fraunhofer-gesellschaft Zur Foerderung Der Angewandten Forschung E.v., Munich, DE;

Inventors:

Paul Haase, Berlin, DE;

Heiner Kirchhoffer, Berlin, DE;

Karsten Mueller, Berlin, DE;

Heiko Schwarz, Berlin, DE;

Detlev Marpe, Berlin, DE;

Thomas Wiegand, Berlin, DE;

Assignee:

FRAUNHOFER-GESELLSCHAFT ZUR FOERDERUNG DER ANGEWANDTEN FORSCHUNG E.V., Munich, DE;

Attorney:

PERRY + CURRIER INC.

Primary Examiner:

Joseph J Lauture

Int. Cl.
CPC ...
H03M 7/30 (2006.01); H03M 7/40 (2006.01); H04N 19/13 (2014.01); H04N 19/167 (2014.01); H04N 19/625 (2014.01);
U.S. Cl.
CPC ...
H03M 7/6023 (2013.01); H03M 7/4006 (2013.01); H04N 19/13 (2014.11); H04N 19/167 (2014.11); H04N 19/625 (2014.11);
Abstract

An encoding scheme is provided for arithmetically encoding a sequence of information values into an arithmetic coded bitstream by providing the bitstream with entry point information, allowing for resuming arithmetic decoding of the bitstream from a predetermined entry point onward. A respective decoding scheme is also provided. These encoding and decoding schemes provide more efficient encoding in view of the decoding speed.

Find Patent Forward Citations

Haase, Paul. (2026). Arithmetic encoder for arithmetically encoding and arithmetic decoder for arithmetically decoding a sequence of information values, methods for arithmetically encoding and decoding a sequence of information values and computer program for implementing these methods (U.S. Patent No. 12763795). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12763795

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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