H03M 13/11
Using multiple parity bits
Official title: using multiple parity bits
H03M13/11 (Using multiple parity bits) appears on 5,449 US grants and 5,680 published applications in this corpus.
Search patents in H03M- Granted patents
- 5,449
- Published applications
- 5,680
- Assignees
- 827
- Inventors
- 4,790
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 1 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 2 | 0 |
| 1999 | 7 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 2 |
| 2002 | 2 | 15 |
| 2003 | 12 | 21 |
| 2004 | 14 | 61 |
| 2005 | 17 | 106 |
| 2006 | 34 | 106 |
| 2007 | 57 | 154 |
| 2008 | 83 | 169 |
| 2009 | 92 | 193 |
| 2010 | 135 | 232 |
| 2011 | 153 | 199 |
| 2012 | 313 | 164 |
| 2013 | 343 | 258 |
| 2014 | 335 | 325 |
| 2015 | 349 | 318 |
| 2016 | 309 | 394 |
| 2017 | 324 | 338 |
| 2018 | 263 | 313 |
| 2019 | 469 | 487 |
| 2020 | 400 | 413 |
| 2021 | 451 | 330 |
| 2022 | 375 | 256 |
| 2023 | 303 | 246 |
| 2024 | 263 | 246 |
| 2025 | 217 | 204 |
| 2026 | 110 | 130 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Low-complexity decoder and operation method thereof6 Oct 2026US 12,756,406 B2Samsung Electronics Co., Ltd.
- Apparatus and method for power reduction in a bit flipping decoder29 Sep 2026US 12,750,068 B2SK hynix Inc.
- LDPC encoding and decoding method and related apparatus29 Sep 2026US 12,750,069 B2Huawei Technologies Co., Ltd.
- Encoding metadata information in a codeword29 Sep 2026US 12,750,070 B2Micron Technology, Inc.
- Transmission method, reception method, transmitter, and receiver29 Sep 2026US 12,750,159 B2Panasonic Intellectual Property Corporation of America
- Transmitter and method for transmitting data block in wireless communication system8 Oct 2026US 2026/0312754 A1Electronics and Telecommunications Research Institute
- Method for performing quantum error correction1 Oct 2026US 2026/0300796 A1
- Controller, system and method for decoding codeword based on historical information1 Oct 2026US 2026/0303121 A1Innogrit Technologies Co., Ltd.
- Efficient dual sphere soft demapping for multi antenna communication systems1 Oct 2026US 2026/0303122 A1Avago Technologies International Sales Pte. Limited
- System and method for low density parity check (ldpc) code with 5/6 code rate1 Oct 2026US 2026/0303123 A1Avago Technologies International Sales Pte. Limited
Most cited
By later US patents
- Fixed content distributed data storage using permutation ring encoding1,418US 7,240,236 B2Archivas, Inc. · 2007
- Methods and apparatus for decoding LDPC codes319US 6,633,856 B2Flarion Technologies, Inc. · 2003
- Apparatus and methods for administering treatment within a bodily duct of a patient236US 9,692,557 B22017
- Method and apparatus for low density parity check encoding of data217US 6,895,547 B2International Business Machines Corporation · 2005
- Incremental media size extension for grid encoded data storage systems215US 9,904,589 B1Amazon Technologies, Inc. · 2018