H03M 13/65
Purpose and implementation aspects
Official title: {Purpose and implementation aspects}
H03M13/65 (Purpose and implementation aspects) appears on 3,915 US grants and 3,774 published applications in this corpus.
Search patents in H03M- Granted patents
- 3,915
- Published applications
- 3,774
- Assignees
- 879
- Inventors
- 5,091
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 1 | 0 |
| 1994 | 12 | 0 |
| 1995 | 22 | 0 |
| 1996 | 24 | 0 |
| 1997 | 9 | 0 |
| 1998 | 21 | 0 |
| 1999 | 39 | 0 |
| 2000 | 42 | 0 |
| 2001 | 63 | 22 |
| 2002 | 65 | 93 |
| 2003 | 79 | 132 |
| 2004 | 65 | 110 |
| 2005 | 75 | 118 |
| 2006 | 113 | 108 |
| 2007 | 105 | 145 |
| 2008 | 96 | 163 |
| 2009 | 94 | 196 |
| 2010 | 118 | 188 |
| 2011 | 154 | 168 |
| 2012 | 261 | 180 |
| 2013 | 281 | 185 |
| 2014 | 266 | 167 |
| 2015 | 214 | 175 |
| 2016 | 163 | 191 |
| 2017 | 172 | 200 |
| 2018 | 149 | 186 |
| 2019 | 261 | 196 |
| 2020 | 194 | 186 |
| 2021 | 201 | 151 |
| 2022 | 147 | 118 |
| 2023 | 148 | 110 |
| 2024 | 118 | 106 |
| 2025 | 96 | 103 |
| 2026 | 40 | 77 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H03M 13/6502Reduction of hardware complexity or efficient processing1,011
- H03M 13/6522Intended application975
- H03M 13/6508Flexibility, adaptability, parametrability and configurability of the implementation973
- H03M 13/6577Representation or format of variables, register sizes or word-lengths and quantization613
- H03M 13/6561Parallelized implementations557
- H03M 13/6566Implementations concerning memory access contentions184
- H03M 13/6569Implementation on processors136
- H03M 13/6575Implementations based on combinatorial logic126
Recent patents
- Communication techniques involving pairwise orthogonality of adjacent rows in LPDC code22 Sep 2026US RE51,040 E1QUALCOMM Incorporated
- Method and system for decoding15 Sep 2026US RE51,036 E1Polar Technologies LLC
- Method and system for decoding15 Sep 2026US RE51,037 E1Polar Technologies LLC
- Method and system for decoding8 Sep 2026US RE51,025 E1Polar Technologies LLC
- Decoding using average and offset associated with confidence level values25 Aug 2026US 12,719,607 B2QUALCOMM Incorproated
- Control Information for a Wirelessly-Transmitted Data Stream1 Oct 2026US 2026/0303891 A1HyperX Holdings LLC
- Decoder scheme capable of reducing frequency of memory reading and writing during iterative decoding procedure24 Sep 2026US 2026/0291523 A1Silicon Motion, Inc.
- Adaptation of the CRC Code Length for 3GPP NR24 Sep 2026US 2026/0291642 A1Telefonaktiebolaget LM Ericsson (publ)
- Systems and methods for block-kronecker based low density parity check (ldpc) code with 2/3 code rate27 Aug 2026US 2026/0254464 A1Avago Technologies International Sales Pte. Limited
- System and method for forward error correction in an on-board processing satellite transponder27 Aug 2026US 2026/0254561 A1
Most cited
By later US patents
- Methods and apparatus for decoding LDPC codes319US 6,633,856 B2Flarion Technologies, Inc. · 2003
- Error-correction coding method with at least two systematic convolutional codings in parallel, corresponding iterative decoding method, decoding module and decoder235US 5,446,747 AFrance Telecom · 1995
- Method and system for providing low density parity check (LDPC) encoding211US 7,191,378 B2The DIRECTV Group, Inc. · 2007
- Data communication system and method therefor203US 6,005,897 A1999
- Apparatus, system, and method to increase data integrity in a redundant storage system200US 8,832,528 B2Fusion-Io, Inc. · 2014