H03M 13/2742
Irregular interleaver wherein the permutation pattern is not obtained by a computation
Official title: {Irregular interleaver wherein the permutation pattern is not obtained by a computation rule, e.g. interleaver based on random generators}
H03M13/2742 (Irregular interleaver wherein the permutation pattern is not obtained by a computation) appears on 131 US grants and 117 published applications in this corpus.
Search patents in H03M- Granted patents
- 131
- Published applications
- 117
- Assignees
- 61
- Inventors
- 197
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
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| 1998 | 1 | 0 |
| 1999 | 3 | 0 |
| 2000 | 2 | 0 |
| 2001 | 4 | 2 |
| 2002 | 4 | 9 |
| 2003 | 0 | 1 |
| 2004 | 5 | 0 |
| 2005 | 4 | 1 |
| 2006 | 2 | 5 |
| 2007 | 1 | 4 |
| 2008 | 1 | 6 |
| 2009 | 3 | 9 |
| 2010 | 6 | 3 |
| 2011 | 4 | 4 |
| 2012 | 10 | 7 |
| 2013 | 10 | 3 |
| 2014 | 4 | 3 |
| 2015 | 9 | 16 |
| 2016 | 5 | 5 |
| 2017 | 7 | 6 |
| 2018 | 10 | 8 |
| 2019 | 8 | 11 |
| 2020 | 9 | 6 |
| 2021 | 5 | 4 |
| 2022 | 4 | 0 |
| 2023 | 3 | 3 |
| 2024 | 3 | 0 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Efficient interleaver design for polar codes18 Aug 2026US 12,712,669 B2QUALCOMM Incorporated
- Neural network-assisted generation of interleaver in wireless communication system11 Nov 2025US 12,471,093 B1Nokia Solutions and Networks Oy
- Efficient interleaver design for polar codes3 Sep 2024US 12,081,333 B2QUALCOMM Incorporated
- Efficient interleaver design for polar codes28 May 2024US 11,996,940 B2QUALCOMM Incorporated
- Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals2 Jan 2024US 11,863,203 B2LG Electronics Inc.
- Efficient interleaver design for polar codes27 Mar 2025US 2025/0105944 A1QUALCOMM Incorporated
- Apparatus for transmitting broadcast signals, apparatus for receiving broadcast signals, method for transmitting broadcast signals and method for receiving broadcast signals13 Apr 2023US 2023/0113998 A1LG Electronics Inc.
- Efficient interleaver design for polar codes6 Apr 2023US 2023/0109472 A1QUALCOMM Incorporated
- Efficient interleaver design for polar codes30 Mar 2023US 2023/0095580 A1QUALCOMM Incorporated
- Methods and apparatus for power efficient design of forward error correction for optical communication systems25 Nov 2021US 2021/0367617 A1Infinera Corporation
Most cited
By later US patents
- Hybrid concatenated codes and iterative decoding483US 6,023,783 ACalifornia Institute of Technology · 2000
- Implied interleaving, a family of systematic interleavers and deinterleavers183US 5,898,710 AGlobespan Technologies, Inc. · 1999
- Method and apparatus for encoding and decoding a turbo code in an integrated modem system104US 6,484,283 B2International Business Machines Corporation · 2002
- Turbo code interleaver with near optimal performance73US 6,334,197 B1Hughes Electronics Corporation · 2001
- Coding system having state machine based interleaver69US 6,353,900 B1QUALCOMM Incorporated · 2002