H04L 1/0047
Decoding adapted to other signal detection operation
Official title: {Decoding adapted to other signal detection operation (in conjunction with sequence estimation or equalization H04L25/03286)}
H04L1/0047 (Decoding adapted to other signal detection operation) appears on 2,714 US grants and 2,756 published applications in this corpus.
Search patents in H04L- Granted patents
- 2,714
- Published applications
- 2,756
- Assignees
- 601
- Inventors
- 3,846
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 1 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 1 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 3 | 0 |
| 1998 | 16 | 0 |
| 1999 | 25 | 0 |
| 2000 | 15 | 0 |
| 2001 | 30 | 27 |
| 2002 | 25 | 115 |
| 2003 | 34 | 101 |
| 2004 | 55 | 105 |
| 2005 | 60 | 87 |
| 2006 | 100 | 99 |
| 2007 | 100 | 125 |
| 2008 | 98 | 104 |
| 2009 | 90 | 150 |
| 2010 | 95 | 143 |
| 2011 | 120 | 129 |
| 2012 | 163 | 97 |
| 2013 | 193 | 123 |
| 2014 | 176 | 121 |
| 2015 | 181 | 135 |
| 2016 | 124 | 140 |
| 2017 | 114 | 127 |
| 2018 | 115 | 114 |
| 2019 | 127 | 131 |
| 2020 | 131 | 126 |
| 2021 | 127 | 112 |
| 2022 | 109 | 103 |
| 2023 | 100 | 81 |
| 2024 | 86 | 63 |
| 2025 | 65 | 61 |
| 2026 | 21 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Ethernet PHY device with enhanced EMI suppression using adaptive slicer6 Oct 2026US 12,756,498 B1Infineon Technologies Americas Corp.
- Downlink control information format for fields with unchanged values6 Oct 2026US 12,757,221 B2QUALCOMM Incorporated
- Communication techniques involving pairwise orthogonality of adjacent rows in LPDC code22 Sep 2026US RE51,040 E1QUALCOMM Incorporated
- OpenFEC error marking8 Sep 2026US 12,732,306 B2Ciena Corporation
- Parallel QDM encoding25 Aug 2026US 12,719,608 B2QUALCOMM Incorporated
- Receiver selection for wireless systems and applications8 Oct 2026US 2026/0312720 A1NVIDIA Corporation
- Receiver for direct-to-device connectivity via a satellite swarm1 Oct 2026US 2026/0303257 A1Hughes Network Systems, LLC
- Decoding Method for Low-Density Parity-Check Code, Electronic Device, and Storage Medium24 Sep 2026US 2026/0291645 A1Honor Device Co., Ltd.
- Encoding method, decoding method, communication node and storage medium17 Sep 2026US 2026/0280757 A1Zte Corporation
- Method for descrambling and symbol decoding27 Aug 2026US 2026/0254559 A1
Most cited
By later US patents
- Hybrid concatenated codes and iterative decoding483US 6,023,783 ACalifornia Institute of Technology · 2000
- Position determination for reducing unauthorized use of a communication system442US 5,835,857 ACelsat America, Inc. · 1998
- Method and apparatus for processing data in a multiple-input multiple-output (MIMO) communication system utilizing channel state information377US 6,785,341 B2QUALCOMM Incorporated · 2004
- Means and method for a synchronous network communications system357US 6,377,640 B2Stanford Syncom, Inc. · 2002
- Iterative detection and decoding for a MIMO-OFDM system290US 7,154,936 B2QUALCOMM Incorporated · 2006