H03M 13/6331
Error control coding in combination with equalisation
Official title: {Error control coding in combination with equalisation}
H03M13/6331 (Error control coding in combination with equalisation) appears on 402 US grants and 317 published applications in this corpus.
Search patents in H03M- Granted patents
- 402
- Published applications
- 317
- Assignees
- 135
- Inventors
- 553
- Latest grant
- 31 Mar 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 1 | 0 |
| 1996 | 5 | 0 |
| 1997 | 2 | 0 |
| 1998 | 3 | 0 |
| 1999 | 6 | 0 |
| 2000 | 5 | 0 |
| 2001 | 7 | 2 |
| 2002 | 9 | 18 |
| 2003 | 11 | 19 |
| 2004 | 14 | 12 |
| 2005 | 7 | 11 |
| 2006 | 19 | 14 |
| 2007 | 11 | 17 |
| 2008 | 10 | 17 |
| 2009 | 21 | 14 |
| 2010 | 9 | 18 |
| 2011 | 18 | 14 |
| 2012 | 36 | 13 |
| 2013 | 44 | 38 |
| 2014 | 53 | 45 |
| 2015 | 42 | 17 |
| 2016 | 22 | 7 |
| 2017 | 6 | 6 |
| 2018 | 2 | 3 |
| 2019 | 3 | 3 |
| 2020 | 7 | 6 |
| 2021 | 5 | 5 |
| 2022 | 8 | 5 |
| 2023 | 7 | 4 |
| 2024 | 4 | 3 |
| 2025 | 2 | 2 |
| 2026 | 1 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Soft information generation for concatenated forward error correction in digiral signal processing31 Mar 2026US 12,592,722 B2Avago Technologies International Sales Pte. Limited
- Optimization of all software modem using flexible configuration parameters for high-performance computing (HPC)1 Jul 2025US 12,348,310 B2Apothym Technologies Group, LLC
- Bandwidth constrained communication systems with neural network based detection25 Mar 2025US 12,261,629 B2Ntwine, LLC
- Bandwidth constrained communication systems with frequency domain information processing17 Sep 2024US 12,095,605 B2Ntwine, LLC
- Receiver and receive method for a passive optical network2 Jul 2024US 12,028,194 B2Intel Corporation
- Detecting transmissions using geometric transformations in soft bit decoding20 Aug 2026US 2026/0246562 A1Nokia Solutions and Networks Oy
- Soft information generation for concatenated forward error correction in digital signal processing23 Jul 2026US 2026/0213774 A1Avago Technologies International Sales Pte. Limited
- Communication method and communication apparatus9 Apr 2026US 2026/0100872 A1Huawei Technologies Co., Ltd.
- Method and multi-user uplink receiver for different types of multiple access schemes12 Feb 2026US 2026/0045970 A1Indian Institute of Technology Kharagpur
- Optimization of all software modem using flexible configuration parameters for high-performance computing (hpc)13 Nov 2025US 2025/0350401 A1Apothym Technologies Group, LLC
Most cited
By later US patents
- Apparatus and method for equalization in distributed digital data transmission systems321US 6,665,308 B1Terayon Communication Systems, Inc. · 2003
- Disk drive employing a multiple-input sequence detector responsive to reliability metrics to improve a retry operation246US 6,405,342 B1Western Digital Technologies, Inc. · 2002
- Decoder utilizing soft information output to minimize error rates153US 5,968,198 AEricsson Inc. · 1999
- Digital communication system for transmitting and receiving robustly encoded data144US 6,996,133 B2Zenith Electronics Corporation · 2006
- Data storage device employing high quality metrics when decoding logical block address appended to a data sector138US 8,413,010 B1Western Digital Technologies, Inc. · 2013