H04N 19/65
Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
Official title: using error resilience
H04N19/65 (Methods or arrangements for coding, decoding, compressing or decompressing digital video signals) appears on 1,150 US grants and 1,318 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,150
- Published applications
- 1,318
- Assignees
- 323
- Inventors
- 1,807
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 0 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 3 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 11 | 0 |
| 1997 | 4 | 0 |
| 1998 | 12 | 0 |
| 1999 | 4 | 0 |
| 2000 | 6 | 0 |
| 2001 | 14 | 4 |
| 2002 | 9 | 26 |
| 2003 | 10 | 38 |
| 2004 | 15 | 32 |
| 2005 | 22 | 40 |
| 2006 | 23 | 38 |
| 2007 | 25 | 59 |
| 2008 | 19 | 28 |
| 2009 | 21 | 34 |
| 2010 | 23 | 38 |
| 2011 | 22 | 28 |
| 2012 | 28 | 30 |
| 2013 | 44 | 77 |
| 2014 | 57 | 66 |
| 2015 | 62 | 108 |
| 2016 | 68 | 102 |
| 2017 | 81 | 65 |
| 2018 | 77 | 73 |
| 2019 | 87 | 74 |
| 2020 | 94 | 54 |
| 2021 | 47 | 60 |
| 2022 | 59 | 44 |
| 2023 | 44 | 46 |
| 2024 | 43 | 73 |
| 2025 | 62 | 44 |
| 2026 | 33 | 37 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04N 19/66Involving data partitioning, i.e. separation of data into packets or partitions according316
- H04N 19/68Involving the insertion of resynchronisation markers into the bitstream213
- H04N 19/67Involving unequal error protection [uep], i.e. providing protection according to the importance106
- H04N 19/69Involving reversible variable length codes [rvlc]62
Recent patents
- Network device and error handling15 Sep 2026US 12,739,411 B2Dolby Video Compression, LLC
- Data processing method and apparatus25 Aug 2026US 12,719,610 B2Huawei Technologies Co., Ltd.
- Method and apparatus for adaptively processing video samples in a video signal frame25 Aug 2026US 12,720,111 B2Huawei Technologies Co., Ltd.
- Optimized partition selection for BC7 texture encoding18 Aug 2026US 12,711,665 B2Sony Interactive Entertainment Inc.
- Signaling-based image or video coding of information related to recovery point for GDR18 Aug 2026US 12,713,069 B2LG Electronics Inc.
- Techniques for detecting reference frame mismatches in encoded video streams8 Oct 2026US 2026/0313165 A1Netflix, Inc.
- Dashboard for Providing Per-Frame Telemetry Data8 Oct 2026US 2026/0313166 A1Apple Inc.
- Coding method, decoding method, encoder, and decoder24 Sep 2026US 2026/0292175 A1Panasonic Intellectual Property Corporation of America
- Protection mask coding for reproducible learning-based compression24 Sep 2026US 2026/0292182 A1
- Methods and devices for geometric partitioning mode with adaptive blending24 Sep 2026US 2026/0292257 A1Beijing Dajia Internet Information Technology Co., Ltd.
Most cited
By later US patents
- Combined MPEG-4 FGS and modulation algorithm for wireless video transmission443US 6,909,753 B2Koninklijke Philips Electronics N. V. · 2005
- Methods and apparatus for preventing rounding errors when transform coefficients representing a motion picture signal are inversely transformed240US 5,481,553 ASony Corporation · 1996
- Error resilient still image packetization method and packet structure228US 6,339,658 B12002
- Content-based video compression216US 5,896,176 ATexas Instruments Incorporated · 1999
- Error resilient method and apparatus for entropy coding209US 5,850,482 AMcDonnell Douglas Corporation · 1998