H03M 13/413
Tail biting viterbi decoding
Official title: {tail biting Viterbi decoding}
H03M13/413 (Tail biting viterbi decoding) appears on 103 US grants and 85 published applications in this corpus.
Search patents in H03M- Granted patents
- 103
- Published applications
- 85
- Assignees
- 59
- Inventors
- 219
- Latest grant
- 6 Jan 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 2 | 0 |
| 2000 | 6 | 0 |
| 2001 | 6 | 0 |
| 2002 | 2 | 3 |
| 2003 | 0 | 1 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 2 | 3 |
| 2007 | 3 | 3 |
| 2008 | 1 | 8 |
| 2009 | 5 | 5 |
| 2010 | 4 | 6 |
| 2011 | 4 | 11 |
| 2012 | 9 | 8 |
| 2013 | 14 | 9 |
| 2014 | 8 | 2 |
| 2015 | 6 | 1 |
| 2016 | 2 | 4 |
| 2017 | 3 | 3 |
| 2018 | 5 | 9 |
| 2019 | 6 | 2 |
| 2020 | 5 | 2 |
| 2021 | 1 | 0 |
| 2022 | 1 | 1 |
| 2023 | 0 | 1 |
| 2024 | 0 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Systems and methods for dual list decoding of convolutional codes6 Jan 2026US 12,519,564 B2The Regents of the University of California
- Method and apparatus for decoding polarization-adjusted convolutional code by using list Viterbi algorithm adjusting list size dynamically19 Aug 2025US 12,395,191 B2Samsung Electronics Co., Ltd.
- Data decoding circuit and method29 Mar 2022US 11,290,132 B1Realtek Semiconductor Corp.
- Apparatus and method for decoding signal in wireless communication system21 Sep 2021US 11,128,313 B2Samsung Electronics Co., Ltd.
- Increasing capacity in wireless communications29 Sep 2020US 10,790,861 B2QUALCOMM Incorporated
- Systems and Methods for Dual List Decoding of Convolutional Codes2 Oct 2025US 2025/0310030 A1The Regents of the University of California
- Method and apparatus for decoding polarization-adjusted convolutional code by using list viterbi algorithm adjusting list size dynamically17 Oct 2024US 2024/0348366 A1Samsung Electronics Co., Ltd.
- Method and system for error checking in wireless communications27 Apr 2023US 2023/0131991 A1Zeku, Inc.
- Data decoding circuit and method14 Apr 2022US 2022/0116140 A1Realtek Semiconductor Corp.
- Apparatus and method for decoding signal in wireless communication system3 Dec 2020US 2020/0382133 A1Seoul National University R&Db Foundation
Most cited
By later US patents
- Simultaneous demodulation and decoding of a digitally modulated radio signal using known symbols157US 5,673,291 AEricsson Inc. · 1997
- Coded modulation for digital storage in analog memory devices135US 6,212,654 B1Lucent Technologies Inc. · 2001
- Viterbi decoding apparatus and methods69US 5,509,020 ASony Corporation · 1996
- Methods, algorithms, software, circuits, receivers and system for decoding convolutional code63US 7,478,314 B1Marvell International Ltd. · 2009
- Screening for errors in data transmission systems60US 6,272,660 B1Agere Systems Guardian Corp. · 2001