H03M 13/2703
The interleaver involving at least two directions
Official title: {the interleaver involving at least two directions}
H03M13/2703 (The interleaver involving at least two directions) appears on 1,349 US grants and 1,330 published applications in this corpus.
Search patents in H03M- Granted patents
- 1,349
- Published applications
- 1,330
- Assignees
- 299
- Inventors
- 1,464
- Latest grant
- 18 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1983 | 1 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 1 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 2 | 0 |
| 1993 | 3 | 0 |
| 1994 | 1 | 0 |
| 1995 | 2 | 0 |
| 1996 | 4 | 0 |
| 1997 | 7 | 0 |
| 1998 | 8 | 0 |
| 1999 | 17 | 0 |
| 2000 | 5 | 0 |
| 2001 | 19 | 5 |
| 2002 | 18 | 32 |
| 2003 | 26 | 30 |
| 2004 | 26 | 39 |
| 2005 | 25 | 50 |
| 2006 | 37 | 41 |
| 2007 | 29 | 58 |
| 2008 | 46 | 44 |
| 2009 | 32 | 56 |
| 2010 | 39 | 60 |
| 2011 | 47 | 39 |
| 2012 | 57 | 38 |
| 2013 | 72 | 48 |
| 2014 | 53 | 42 |
| 2015 | 67 | 79 |
| 2016 | 50 | 138 |
| 2017 | 96 | 71 |
| 2018 | 68 | 61 |
| 2019 | 118 | 129 |
| 2020 | 68 | 85 |
| 2021 | 96 | 59 |
| 2022 | 76 | 46 |
| 2023 | 67 | 34 |
| 2024 | 33 | 20 |
| 2025 | 17 | 14 |
| 2026 | 9 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H03M 13/271Row-column interleaver with permutations656
- H03M 13/2707Simple row-column interleaver, i.e. pure block interleaving607
- H03M 13/2721The interleaver involves a diagonal direction122
- H03M 13/2717The interleaver involves 3 or more directions13
- H03M 13/2725Turbo interleaver for 3rd generation partnership project 2 [3gpp2] mobile telecommunication systems13
- H03M 13/2728Helical type interleaver9
Recent patents
- Efficient interleaver design for polar codes18 Aug 2026US 12,712,669 B2QUALCOMM Incorporated
- Data processing method and data processing apparatus4 Aug 2026US 12,700,949 B2Huawei Technologies Co., Ltd.
- Transmitter and method for transmitting data block in wireless communication system23 Jun 2026US 12,665,711 B2Electronics and Telecommunications Research Institute
- Data processing method and data processing apparatus26 May 2026US 12,640,755 B2Huawei Technologies Co., Ltd.
- Hamming code encoding and arranging method and storage device detection method7 Apr 2026US 12,597,949 B2Focaltech Systems Co., Ltd.
- Transmitter and method for transmitting data block in wireless communication system8 Oct 2026US 2026/0312754 A1Electronics and Telecommunications Research Institute
- Concatetation of channel codes in finite block length regimes13 Aug 2026US 2026/0238231 A1Lenovo (United States) Inc.
- Method and apparatus for receiving ppdu on which bcc interleaving has been performed in multi-ru in wireless lan system13 Aug 2026US 2026/0238385 A1LG Electronics Inc.
- Data processing method and data processing apparatus6 Aug 2026US 2026/0230092 A1Huawei Technologies Co., Ltd.
- Data processing method and related apparatus30 Jul 2026US 2026/0222110 A1Huawei Technologies Co., Ltd.
Most cited
By later US patents
- Erasure coding and replication in storage clusters406US 8,799,746 B2Caringo, Inc. · 2014
- Triple orthogonally interleaed error correction system290US 5,392,299 AAmpex Corporation · 1995
- Apparatus and methods for administering treatment within a bodily duct of a patient236US 9,692,557 B22017
- Serial-concatenated turbo codes223US 6,473,878 B1Lucent Technologies Inc. · 2002
- Method and coding means for error-correction utilizing concatenated parity and turbo codes207US 7,093,179 B2University of Florida · 2006