H03M 13/1191
Codes on graphs other than ldpc codes
Official title: {Codes on graphs other than LDPC codes}
H03M13/1191 (Codes on graphs other than ldpc codes) appears on 220 US grants and 220 published applications in this corpus.
Search patents in H03M- Granted patents
- 220
- Published applications
- 220
- Assignees
- 113
- Inventors
- 400
- Latest grant
- 5 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 1 |
| 2002 | 1 | 2 |
| 2003 | 2 | 3 |
| 2004 | 2 | 6 |
| 2005 | 2 | 12 |
| 2006 | 5 | 16 |
| 2007 | 8 | 18 |
| 2008 | 7 | 11 |
| 2009 | 13 | 9 |
| 2010 | 15 | 12 |
| 2011 | 16 | 9 |
| 2012 | 16 | 4 |
| 2013 | 9 | 5 |
| 2014 | 11 | 13 |
| 2015 | 11 | 7 |
| 2016 | 12 | 18 |
| 2017 | 11 | 13 |
| 2018 | 10 | 5 |
| 2019 | 13 | 13 |
| 2020 | 11 | 7 |
| 2021 | 6 | 10 |
| 2022 | 13 | 9 |
| 2023 | 7 | 5 |
| 2024 | 8 | 8 |
| 2025 | 6 | 4 |
| 2026 | 3 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Memory, memory module, memory system, and operation method of memory system5 May 2026US 12,621,009 B2SK hynix Inc.
- Methods and procedures for polar encoding and decoding with low latency5 May 2026US 12,621,081 B2InterDigital Patent Holdings, Inc.
- Error correction decoding device20 Jan 2026US 12,531,577 B2Mitsubishi Electric Corporation
- Predictive context-based decoder correction11 Nov 2025US 12,469,507 B2Microsoft Technology Licensing, LLC
- Forward error correction in digital communication systems16 Sep 2025US 12,418,362 B1Stellenbosch University
- Accelerated erasure coding system and method20 Mar 2025US 2025/0096818 A1Streamscale, Inc.
- Methods and procedures for crc aided encoding and bp decoding for polar codes20 Mar 2025US 2025/0097766 A1InterDigital Patent Holdings, Inc.
- Device and method for decoding polar codes by using future constraints in communication system or broadcasting system27 Feb 2025US 2025/0070916 A1Samsung Electronics Co., Ltd.
- Methods and procedures for flexible and highly-parallel polar encoding and decoding9 Jan 2025US 2025/0015923 A1InterDigital Patent Holdings, Inc.
- Predictive context-based decoder correction19 Dec 2024US 2024/0420702 A1Microsoft Technology Licensing, LLC
Most cited
By later US patents
- Fixed content distributed data storage using permutation ring encoding1,418US 7,240,236 B2Archivas, Inc. · 2007
- Information additive code generator and decoder for communication systems169US 6,307,487 B1Digital Fountain, Inc. · 2001
- Quantizing signals using sparse generator factor graph codes104US 6,771,197 B1Mitsubishi Electric Research Laboratories, Inc. · 2004
- Information additive code generator and decoder for communication systems96US 6,614,366 B2Digital Fountain, Inc. · 2003
- Methods and apparatus for decoding of general codes on probability dependency graphs94US 6,539,367 B1Agere Systems Inc. · 2003