H04L 1/0065
Serial concatenated codes
Official title: {Serial concatenated codes}
H04L1/0065 (Serial concatenated codes) appears on 1,616 US grants and 1,497 published applications in this corpus.
Search patents in H04L- Granted patents
- 1,616
- Published applications
- 1,497
- Assignees
- 343
- Inventors
- 1,780
- Latest grant
- 18 Aug 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 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 2 | 0 |
| 1990 | 1 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 3 | 0 |
| 1994 | 7 | 0 |
| 1995 | 8 | 0 |
| 1996 | 10 | 0 |
| 1997 | 13 | 0 |
| 1998 | 25 | 0 |
| 1999 | 23 | 0 |
| 2000 | 26 | 0 |
| 2001 | 25 | 15 |
| 2002 | 32 | 60 |
| 2003 | 32 | 39 |
| 2004 | 41 | 72 |
| 2005 | 46 | 62 |
| 2006 | 59 | 53 |
| 2007 | 55 | 120 |
| 2008 | 65 | 60 |
| 2009 | 64 | 135 |
| 2010 | 73 | 117 |
| 2011 | 83 | 88 |
| 2012 | 121 | 66 |
| 2013 | 125 | 44 |
| 2014 | 89 | 58 |
| 2015 | 74 | 56 |
| 2016 | 60 | 76 |
| 2017 | 73 | 58 |
| 2018 | 64 | 52 |
| 2019 | 69 | 67 |
| 2020 | 56 | 57 |
| 2021 | 54 | 31 |
| 2022 | 36 | 32 |
| 2023 | 36 | 30 |
| 2024 | 24 | 22 |
| 2025 | 23 | 14 |
| 2026 | 7 | 13 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Forward error correction code rate selection for a fountain code system18 Aug 2026US 12,712,661 B2QUALCOMM Incorporated
- Methods for enhanced multiplexing in wireless systems18 Aug 2026US 12,712,664 B2InterDigital Patent Holdings, Inc.
- Data sending method, data receiving method, and communication apparatus26 May 2026US 12,640,838 B2Huawei Technologies Co., Ltd.
- Systems and methods for improving asset download time using forward error correction26 May 2026US 12,640,839 B2Six Impossible Things Before Breakfast Limited
- Information processing device and decoding method26 May 2026US 12,640,841 B2Sony Group Corporation
- Concatetation of channel codes in finite block length regimes13 Aug 2026US 2026/0238231 A1Lenovo (United States) Inc.
- Signaling procedures for concatenated channel codes13 Aug 2026US 2026/0238377 A1Lenovo (United States) Inc.
- Data Processing Method and Related Apparatus6 Aug 2026US 2026/0230222 A1Huawei Technologies Co., Ltd.
- Enhanced bit mapping and encoding schemes23 Jul 2026US 2026/0213873 A1QUALCOMM Incorporated
- Data transmission method, apparatus, and system23 Apr 2026US 2026/0113119 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- System and method for generating signal waveforms in a CDMA cellular telephone system1,721US 5,103,459 AQUALCOMM Incorporated · 1992
- Spatio-temporal processing for communication580US 6,144,711 ACisco Systems, Inc. · 2000
- System and method for generating signal waveforms in a CDMA cellular telephone system404US 5,416,797 AQUALCOMM Incorporated · 1995
- System and method for generating signal waveforms in a CDMA cellular telephone system359US 5,309,474 AQUALCOMM Incorporated · 1994
- Spatio-temporal processing for interference handling318US 6,452,981 B1Cisco Systems, Inc. · 2002