H03M 13/61
Aspects and characteristics of methods and arrangements for error correction or error
Official title: {Aspects and characteristics of methods and arrangements for error correction or error detection, not provided for otherwise}
H03M13/61 (Aspects and characteristics of methods and arrangements for error correction or error) appears on 2,380 US grants and 2,474 published applications in this corpus.
Search patents in H03M- Granted patents
- 2,380
- Published applications
- 2,474
- Assignees
- 516
- Inventors
- 2,739
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 2 | 0 |
| 2001 | 3 | 0 |
| 2002 | 4 | 9 |
| 2003 | 7 | 13 |
| 2004 | 6 | 11 |
| 2005 | 8 | 18 |
| 2006 | 13 | 13 |
| 2007 | 18 | 30 |
| 2008 | 16 | 33 |
| 2009 | 15 | 41 |
| 2010 | 28 | 38 |
| 2011 | 35 | 44 |
| 2012 | 60 | 46 |
| 2013 | 87 | 73 |
| 2014 | 97 | 103 |
| 2015 | 108 | 155 |
| 2016 | 129 | 205 |
| 2017 | 156 | 245 |
| 2018 | 136 | 177 |
| 2019 | 305 | 269 |
| 2020 | 226 | 204 |
| 2021 | 226 | 142 |
| 2022 | 184 | 142 |
| 2023 | 167 | 128 |
| 2024 | 152 | 142 |
| 2025 | 136 | 117 |
| 2026 | 51 | 76 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Polar coding systems, procedures, and signaling22 Sep 2026US 12,744,621 B2InterDigital Patent Holdings, Inc.
- Communication techniques involving pairwise orthogonality of adjacent rows in LPDC code22 Sep 2026US RE51,040 E1QUALCOMM Incorporated
- Method and apparatus for low density parity check channel coding in wireless communication system1 Sep 2026US 12,726,217 B2Huawei Technologies Co., Ltd.
- Communication method and apparatus25 Aug 2026US 12,719,609 B2Huawei Technologies Co., Ltd.
- Low-density parity-check encoding method, low-density parity-check decoding method, encoding device, decoding device and medium18 Aug 2026US 12,712,569 B2Zte Corporation
- Magic state factory constructions for producing ccz and t states24 Sep 2026US 2026/0289384 A1Google Inc.
- Low density parity check decoder24 Sep 2026US 2026/0291519 A1The Texas A&M University System
- Adapting a log-likelihood ratio to a codeword using a machine learning model24 Sep 2026US 2026/0291520 A1Micron Technology, Inc.
- Rate matching method and communication apparatus24 Sep 2026US 2026/0291647 A1Huawei Technologies Co., Ltd.
- Memory system that performs error correction using metric array and method of controlling the same17 Sep 2026US 2026/0280585 A1Kioxia Corporation
Most cited
By later US patents
- Apparatus and methods for administering treatment within a bodily duct of a patient236US 9,692,557 B22017
- Disk drive employing error threshold counters to generate an ECC error distribution145US 7,562,282 B1Western Digital Technologies, Inc. · 2009
- Error correction code for correcting shift and additive errors136US 8,078,943 B1Western Digital Technologies, Inc. · 2011
- Structured low-density parity-check (LDPC) code92US 7,996,746 B2Nortel Networks Limited · 2011
- Method and system for decoding low density parity check codes80US 8,392,789 B2Texas Instruments Incorporated · 2013