H04N 19/10
Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
Official title: using adaptive coding
H04N19/10 (Methods or arrangements for coding, decoding, compressing or decompressing digital video signals) appears on 39,932 US grants and 48,381 published applications in this corpus.
Search patents in H04N- Granted patents
- 39,932
- Published applications
- 48,381
- Assignees
- 3,358
- Inventors
- 23,539
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 4 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 8 | 0 |
| 1981 | 5 | 0 |
| 1982 | 0 | 0 |
| 1983 | 8 | 0 |
| 1984 | 4 | 0 |
| 1985 | 8 | 0 |
| 1986 | 8 | 0 |
| 1987 | 29 | 0 |
| 1988 | 21 | 0 |
| 1989 | 47 | 0 |
| 1990 | 39 | 0 |
| 1991 | 54 | 0 |
| 1992 | 89 | 0 |
| 1993 | 111 | 0 |
| 1994 | 137 | 0 |
| 1995 | 169 | 0 |
| 1996 | 219 | 0 |
| 1997 | 257 | 0 |
| 1998 | 400 | 0 |
| 1999 | 315 | 0 |
| 2000 | 327 | 0 |
| 2001 | 301 | 155 |
| 2002 | 295 | 448 |
| 2003 | 356 | 551 |
| 2004 | 327 | 672 |
| 2005 | 364 | 952 |
| 2006 | 489 | 1103 |
| 2007 | 418 | 1141 |
| 2008 | 510 | 1249 |
| 2009 | 497 | 1344 |
| 2010 | 810 | 1401 |
| 2011 | 826 | 1174 |
| 2012 | 1341 | 1303 |
| 2013 | 1268 | 1685 |
| 2014 | 1466 | 1680 |
| 2015 | 1358 | 2037 |
| 2016 | 1679 | 1823 |
| 2017 | 1823 | 1761 |
| 2018 | 1784 | 1867 |
| 2019 | 2022 | 2112 |
| 2020 | 2392 | 2631 |
| 2021 | 2221 | 3318 |
| 2022 | 2731 | 3715 |
| 2023 | 2797 | 3320 |
| 2024 | 3582 | 3948 |
| 2025 | 3497 | 3871 |
| 2026 | 2513 | 3120 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- H04N 19/169Characterised by the coding unit, i.e. the structural portion or semantic portion33,996
- H04N 19/102Characterised by the element, parameter or selection affected or controlled by the33,550
- H04N 19/134Characterised by the element, parameter or criterion affecting or controlling the adaptive27,780
- H04N 19/189Characterised by the adaptation method, adaptation tool or adaptation type used for4,792
Recent patents
- Data processing method for point cloud media, and related device6 Oct 2026US 12,755,434 B2Tencent Technology (Shenzhen) Company Limited
- Systems and methods for privacy protection in video communication systems6 Oct 2026US 12,755,547 B2OP Solutions, LLC
- Arithmetic encoder for arithmetically encoding and arithmetic decoder for arithmetically decoding a sequence of information values, methods for arithmetically encoding and decoding a sequence of information values and computer program for implementing these methods6 Oct 2026US 12,756,405 B2Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e. V.
- Method for encoding/decoding image signal and device for same6 Oct 2026US 12,756,815 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Block selection for fusion in video coding6 Oct 2026US 12,756,816 B2QUALCOMM Incorporated
- 4:2:0 packing of feature maps8 Oct 2026US 2026/0311459 A1Canon Kabushiki Kaisha
- Image data encoding/decoding method and apparatus8 Oct 2026US 2026/0313083 A1B1 Institute of Image Technology, Inc.
- Video coding using cross-component linear model8 Oct 2026US 2026/0313090 A1Beijing Dajia Internet Information Technology Co., Ltd.
- Video signal processing method, and device therefor8 Oct 2026US 2026/0313091 A1Wilus Institute of Standards and Technology Inc.
- Adaptive cross-component prediction for inter coded blocks8 Oct 2026US 2026/0313092 A1InterDigital CE Patent Holdings, SAS
Most cited
By later US patents
- Synchronous network for digital media streams2,236US 6,611,537 B1Centillium Communications, Inc. · 2003
- Electronic still camera providing multi-format storage of full and reduced resolution images544US 5,164,831 AEastman Kodak Company · 1992
- Digital video recorder compatible receiver with trick play image enhancement527US 5,377,051 AHitachi America, Ltd. · 1994
- Motion based event detection system and method509US 5,969,755 ATexas Instruments Incorporated · 1999
- Moving image compression quality enhancement using displacement filters with negative lobes497US 6,728,317 B1Dolby Laboratories Licensing Corporation · 2004