H03M 13/45
Soft decoding, i.e. using symbol reliability information
Official title: Soft decoding, i.e. using symbol reliability information (H03M13/41 takes precedence)
H03M13/45 (Soft decoding, i.e. using symbol reliability information) appears on 822 US grants and 766 published applications in this corpus.
Search patents in H03M- Granted patents
- 822
- Published applications
- 766
- Assignees
- 311
- Inventors
- 1,340
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 2 | 0 |
| 1998 | 2 | 0 |
| 1999 | 7 | 0 |
| 2000 | 5 | 0 |
| 2001 | 3 | 3 |
| 2002 | 9 | 10 |
| 2003 | 10 | 13 |
| 2004 | 5 | 24 |
| 2005 | 13 | 18 |
| 2006 | 12 | 15 |
| 2007 | 12 | 17 |
| 2008 | 25 | 17 |
| 2009 | 13 | 27 |
| 2010 | 14 | 43 |
| 2011 | 18 | 18 |
| 2012 | 49 | 21 |
| 2013 | 42 | 24 |
| 2014 | 53 | 36 |
| 2015 | 49 | 39 |
| 2016 | 53 | 56 |
| 2017 | 34 | 47 |
| 2018 | 41 | 41 |
| 2019 | 61 | 48 |
| 2020 | 66 | 64 |
| 2021 | 66 | 49 |
| 2022 | 45 | 33 |
| 2023 | 37 | 30 |
| 2024 | 35 | 20 |
| 2025 | 18 | 32 |
| 2026 | 11 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Syndrome decoding system15 Sep 2026US 12,737,257 B2Micron Technology, Inc.
- Method and device for correcting errors in resistive memories18 Aug 2026US 12,712,570 B2Commissariat A L' Energie Atomique Et Aux Energies Alternatives
- Method and device for simplified successive cancellation list decoding of polarization-adjusted convolutional (PAC) codes9 Jun 2026US 12,652,064 B2Samsung Electronics Co., Ltd.
- Parallel de-rate-matching and layer demapping for physical uplink shared channel26 May 2026US 12,640,974 B2NVIDIA Corporation
- Batch dynamic successive cancellation flip decoding of polar codes5 May 2026US 12,621,006 B2Apple Inc.
- Decoding with component codes24 Sep 2026US 2026/0291525 A1Massachusetts Institute of Technology
- Parallel de-rate-matching and layer demapping for physical uplink shared channel17 Sep 2026US 2026/0280954 A1NVIDIA Corporation
- Detecting transmissions using geometric transformations in soft bit decoding20 Aug 2026US 2026/0246562 A1Nokia Solutions and Networks Oy
- Memory system, controller, and method of controlling memory13 Aug 2026US 2026/0236348 A1Kioxia Corporation
- Soft-Decision Block Decoder13 Aug 2026US 2026/0238233 A1Digital Voice Systems, Inc.
Most cited
By later US patents
- Technique for memory imprint reliability improvement429US 8,495,438 B2Texas Instruments Incorporated · 2013
- Encoder/decoder with serial concatenated structure in communication system189US 6,625,775 B1Samsung Electronics Co., Ltd. · 2003
- Decoding method and decoding device for a CDMA transmission system for demodulating a received signal available in serial code concatenation187US 6,377,610 B1Deutsche Telekom AG · 2002
- Method for detecting information bits processed by concatenated block codes171US 5,563,897 AFrance Telecom · 1996
- Architecture for soft decision decoding of linear block error correcting codes166US 6,381,726 B1Maxtor Corporation · 2002