H03M 7/4006
Conversion to or from arithmetic code
Official title: {Conversion to or from arithmetic code}
H03M7/4006 (Conversion to or from arithmetic code) appears on 810 US grants and 756 published applications in this corpus.
Search patents in H03M- Granted patents
- 810
- Published applications
- 756
- Assignees
- 276
- Inventors
- 968
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 3 | 0 |
| 1989 | 0 | 0 |
| 1990 | 5 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 7 | 0 |
| 1995 | 9 | 0 |
| 1996 | 7 | 0 |
| 1997 | 6 | 0 |
| 1998 | 13 | 0 |
| 1999 | 11 | 0 |
| 2000 | 9 | 0 |
| 2001 | 12 | 2 |
| 2002 | 5 | 9 |
| 2003 | 11 | 16 |
| 2004 | 10 | 25 |
| 2005 | 24 | 31 |
| 2006 | 17 | 23 |
| 2007 | 24 | 25 |
| 2008 | 26 | 37 |
| 2009 | 28 | 38 |
| 2010 | 39 | 32 |
| 2011 | 30 | 33 |
| 2012 | 23 | 44 |
| 2013 | 38 | 47 |
| 2014 | 37 | 43 |
| 2015 | 38 | 26 |
| 2016 | 52 | 35 |
| 2017 | 55 | 34 |
| 2018 | 37 | 41 |
| 2019 | 44 | 33 |
| 2020 | 41 | 21 |
| 2021 | 18 | 24 |
| 2022 | 20 | 21 |
| 2023 | 20 | 29 |
| 2024 | 21 | 28 |
| 2025 | 25 | 47 |
| 2026 | 27 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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 methods6 Oct 2026US 12,756,405 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Efficient arithmetic coding for multiple composition distribution matcher (MCDM)29 Sep 2026US 12,750,263 B2QUALCOMM Incorproated
- Methods and apparatuses for compressing parameters of neural networks25 Aug 2026US 12,718,055 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- System and method for searching data via packed-decimal conversion within a standalone mainframe client25 Aug 2026US 12,719,500 B2Bank of America Corporation
- Methods and apparatus for improved entropy encoding and decoding18 Aug 2026US 12,713,066 B2InterDigital VC Holdings, Inc.
- Arithmetic Encoders, Arithmetic Decoders, Video Encoder, Video Decoder, Methods for Encoding, Methods for Decoding and Computer Program1 Oct 2026US 2026/0303118 A1Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- 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 methods24 Sep 2026US 2026/0291518 A1
- Method and device for arithmetic encoding or arithmetic decoding13 Aug 2026US 2026/0238228 A1Dolby Laboratories Licensing Corporation
- Polynomial approximation techniques for probabilistic amplitude shaping6 Aug 2026US 2026/0230220 A1QUALCOMM Incorporated
- Dynamic content encoding2 Jul 2026US 2026/0189247 A1Apple Inc.
Most cited
By later US patents
- Message routing system for shared communication media networks352US 5,095,480 A1992
- Method and apparatus for encoding and decoding data281US 5,717,394 ARicoh Company, Ltd. · 1998
- Method and apparatus for parallel decoding and encoding of data265US 5,381,145 ARicoh Company, Ltd. · 1995
- Point-to-multipoint digital radio frequency transport258US 6,704,545 B1ADC Telecommunications, Inc. · 2004
- Content independent data compression method and system227US 6,624,761 B2Realtime Data LLC · 2003