H03M 13/152
Bose-chaudhuri-hocquenghem [bch] codes
Official title: {Bose-Chaudhuri-Hocquenghem [BCH] codes}
H03M13/152 (Bose-chaudhuri-hocquenghem [bch] codes) appears on 1,620 US grants and 1,631 published applications in this corpus.
Search patents in H03M- Granted patents
- 1,620
- Published applications
- 1,631
- Assignees
- 323
- Inventors
- 1,624
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 1 | 0 |
| 1994 | 0 | 0 |
| 1995 | 3 | 0 |
| 1996 | 0 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 3 |
| 2002 | 4 | 9 |
| 2003 | 9 | 11 |
| 2004 | 9 | 9 |
| 2005 | 6 | 14 |
| 2006 | 12 | 13 |
| 2007 | 11 | 32 |
| 2008 | 20 | 30 |
| 2009 | 19 | 33 |
| 2010 | 23 | 52 |
| 2011 | 24 | 53 |
| 2012 | 63 | 62 |
| 2013 | 106 | 62 |
| 2014 | 101 | 96 |
| 2015 | 101 | 120 |
| 2016 | 100 | 181 |
| 2017 | 129 | 138 |
| 2018 | 118 | 116 |
| 2019 | 177 | 170 |
| 2020 | 125 | 112 |
| 2021 | 139 | 84 |
| 2022 | 92 | 69 |
| 2023 | 98 | 62 |
| 2024 | 58 | 46 |
| 2025 | 41 | 26 |
| 2026 | 24 | 28 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for peer-to-peer single use access token22 Sep 2026US 12,744,673 B2AXS Group LLC
- Error correction code circuit and semiconductor apparatus including the error correction code circuit25 Aug 2026US 12,719,505 B2SK hynix Inc.
- Method and device for correcting errors in resistive memories18 Aug 2026US 12,712,570 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Encoding circuit, decoding circuit, encoding method, decoding method, and computer program4 Aug 2026US 12,700,874 B2NTT, Inc.
- Deep neural network implementation for soft decoding of BCH code14 Jul 2026US 12,681,803 B2Kioxia Corporation
- Method and apparatus for reading data stored in flash memory by referring to binary digit distribution characteristics of bit sequences read from flash memory17 Sep 2026US 2026/0279460 A1Silicon Motion, Inc.
- Method and apparatus for reading data stored in flash memory by referring to binary digit distribution characteristics of bit sequences read from flash memory17 Sep 2026US 2026/0279461 A1Silicon Motion, Inc.
- System and method for forward error correction in an on-board processing satellite transponder27 Aug 2026US 2026/0254561 A1
- Systems and methods for peer-to-peer single use access token20 Aug 2026US 2026/0246774 A1AXS Group LLC
- Correlated multi-codeword error correction coding13 Aug 2026US 2026/0236343 A1Rambus Inc.
Most cited
By later US patents
- Apparatus and methods for administering treatment within a bodily duct of a patient236US 9,692,557 B22017
- Method and system for providing low density parity check (LDPC) encoding211US 7,191,378 B2The DIRECTV Group, Inc. · 2007
- Cross-datacenter extension of grid encoded data storage systems204US 10,108,819 B1Amazon Technologies, Inc. · 2018
- Internal copy-back with read-verify199US 9,619,321 B1Seagate Technology LLC · 2017
- Encoder/decoder with serial concatenated structure in communication system189US 6,625,775 B1Samsung Electronics Co., Ltd. · 2003