H04N 11/042
Codec means
Official title: {Codec means}
H04N11/042 (Codec means) appears on 452 US grants and 144 published applications in this corpus.
Search patents in H04N- Granted patents
- 452
- Published applications
- 144
- Assignees
- 177
- Inventors
- 632
- Latest grant
- 16 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 7 | 0 |
| 1978 | 4 | 0 |
| 1979 | 6 | 0 |
| 1980 | 4 | 0 |
| 1981 | 4 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 4 | 0 |
| 1985 | 10 | 0 |
| 1986 | 6 | 0 |
| 1987 | 10 | 0 |
| 1988 | 9 | 0 |
| 1989 | 17 | 0 |
| 1990 | 15 | 0 |
| 1991 | 19 | 0 |
| 1992 | 12 | 0 |
| 1993 | 20 | 0 |
| 1994 | 18 | 0 |
| 1995 | 24 | 0 |
| 1996 | 17 | 0 |
| 1997 | 22 | 0 |
| 1998 | 26 | 0 |
| 1999 | 20 | 0 |
| 2000 | 10 | 0 |
| 2001 | 26 | 3 |
| 2002 | 8 | 16 |
| 2003 | 4 | 9 |
| 2004 | 6 | 14 |
| 2005 | 6 | 13 |
| 2006 | 14 | 7 |
| 2007 | 6 | 7 |
| 2008 | 7 | 5 |
| 2009 | 5 | 8 |
| 2010 | 4 | 3 |
| 2011 | 5 | 10 |
| 2012 | 7 | 5 |
| 2013 | 8 | 6 |
| 2014 | 11 | 7 |
| 2015 | 5 | 6 |
| 2016 | 9 | 4 |
| 2017 | 5 | 3 |
| 2018 | 3 | 3 |
| 2019 | 3 | 1 |
| 2020 | 1 | 1 |
| 2021 | 1 | 1 |
| 2022 | 3 | 6 |
| 2023 | 4 | 1 |
| 2024 | 2 | 4 |
| 2025 | 6 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Image decoding method and device thereof16 Dec 2025US 12,501,069 B2LG Electronics Inc.
- Image compression method and apparatus, and intelligent terminal and computer-readable storage medium25 Nov 2025US 12,482,139 B2Shenzhen Tcl Digital Technology Ltd.
- Use of offsets with adaptive colour transform coding tool18 Nov 2025US 12,477,130 B2Beijing Bytedance Network Technology Co., Ltd.
- General constraints information for video coding19 Aug 2025US 12,395,650 B2Beijing Bytedance Network Technology Co., Ltd.
- General constraints information for video coding24 Jun 2025US 12,341,980 B2Beijing Bytedance Network Technology Co., Ltd.
- Image decoding method and device thereof12 Mar 2026US 2026/0075243 A1LG Electronics Inc.
- Image decoding method and device thereof20 Jun 2024US 2024/0205454 A1LG Electronics Inc.
- General Constraints Information for Video Coding4 Apr 2024US 2024/0114156 A1Beijing Bytedance Network Technology Co., Ltd.
- Image compression method and apparatus, and intelligent terminal and computer-readable storage medium28 Mar 2024US 2024/0104780 A1Shenzhen Tcl Digital Technology Ltd.
- Use of offsets with adaptive colour transform coding tool22 Feb 2024US 2024/0064315 A1Beijing Bytedance Network Technology Co., Ltd.
Most cited
By later US patents
- Interactive computer system for providing an interactive presentation with personalized video, audio and graphics responses for multiple viewers637US 5,861,881 AACTV, Inc. · 1999
- Compressed digital data interactive program system462US 5,724,091 AACTV, Inc. · 1998
- Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback444US 4,302,775 ACompression Labs, Inc. · 1981
- Digital image compression employing a resolution gradient278US 5,103,306 ATransitions Research Corporation · 1992
- Digital video compression system and methods utilizing scene adaptive coding with rate buffer feedback270US 4,394,774 ACompression Labs, Inc. · 1983