H03M 13/19
Single error correction without using particular properties of the cyclic codes
Official title: Single error correction without using particular properties of the cyclic codes, e.g. Hamming codes, extended or generalised Hamming codes
H03M13/19 (Single error correction without using particular properties of the cyclic codes) appears on 768 US grants and 714 published applications in this corpus.
Search patents in H03M- Granted patents
- 768
- Published applications
- 714
- Assignees
- 300
- Inventors
- 1,357
- Latest grant
- 8 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 1 | 0 |
| 1979 | 1 | 0 |
| 1980 | 3 | 0 |
| 1981 | 1 | 0 |
| 1982 | 2 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 1 | 0 |
| 1986 | 2 | 0 |
| 1987 | 6 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 6 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 6 |
| 2003 | 10 | 16 |
| 2004 | 8 | 10 |
| 2005 | 9 | 16 |
| 2006 | 13 | 17 |
| 2007 | 15 | 22 |
| 2008 | 14 | 25 |
| 2009 | 13 | 26 |
| 2010 | 21 | 25 |
| 2011 | 23 | 39 |
| 2012 | 48 | 36 |
| 2013 | 58 | 43 |
| 2014 | 48 | 29 |
| 2015 | 44 | 38 |
| 2016 | 36 | 37 |
| 2017 | 34 | 35 |
| 2018 | 27 | 37 |
| 2019 | 50 | 37 |
| 2020 | 33 | 40 |
| 2021 | 42 | 37 |
| 2022 | 36 | 35 |
| 2023 | 33 | 31 |
| 2024 | 40 | 35 |
| 2025 | 30 | 28 |
| 2026 | 21 | 11 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Soft combining based on automorphisms of polar codes8 Sep 2026US 12,732,304 B2QUALCOMM Incorporated
- Multiple application QR code18 Aug 2026US 12,711,339 B2Koninklijke Philips N. V.
- Active-type multi-level wireless networking transmission system under high and low frequency stresses for ocean engineering structure28 Jul 2026US 12,695,467 B2Zhejiang University
- Memory system that performs error correction using metric array and method of controlling the same9 Jun 2026US 12,652,061 B2Kioxia Corporation
- Method for encoded diagnostics in a functional safety system2 Jun 2026US 12,645,518 B2Fort Robotics, Inc.
- Correlated multi-codeword error correction coding13 Aug 2026US 2026/0236343 A1Rambus Inc.
- Data processing method and data processing apparatus6 Aug 2026US 2026/0230092 A1Huawei Technologies Co., Ltd.
- Algorithm selection device, algorithm selection method and program30 Jul 2026US 2026/0221989 A1NTT, Inc.
- Encoder, Encoding Method, and Chip16 Jul 2026US 2026/0205142 A1Huawei Technologies Co., Ltd.
- Managing error control information using a register16 Jul 2026US 2026/0205143 A1Micron Technology, Inc.
Most cited
By later US patents
- Method and system for error-free data transfer1,486US 6,012,159 AKencast, Inc. · 2000
- Technique for memory imprint reliability improvement429US 8,495,438 B2Texas Instruments Incorporated · 2013
- System and method for error correcting a received data stream in a concatenated system326US 6,029,264 AThe Trustees of Princeton University · 2000
- Cross-datacenter extension of grid encoded data storage systems204US 10,108,819 B1Amazon Technologies, Inc. · 2018
- Joint detector for multiple coded digital signals190US 6,161,209 AHer Majesty the Queen in right of Canada, as represented by the Minister of Industry through the Communications Research Centre · 2000