H04N 11/00
Colour television systems
Official title: Colour television systems (details H04N9/00)
H04N11/00 (Colour television systems) appears on 1,496 US grants and 579 published applications in this corpus.
Search patents in H04N- Granted patents
- 1,496
- Published applications
- 579
- Assignees
- 415
- Inventors
- 1,868
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 19 | 0 |
| 1977 | 16 | 0 |
| 1978 | 16 | 0 |
| 1979 | 15 | 0 |
| 1980 | 13 | 0 |
| 1981 | 22 | 0 |
| 1982 | 11 | 0 |
| 1983 | 22 | 0 |
| 1984 | 13 | 0 |
| 1985 | 37 | 0 |
| 1986 | 40 | 0 |
| 1987 | 67 | 0 |
| 1988 | 27 | 0 |
| 1989 | 52 | 0 |
| 1990 | 57 | 0 |
| 1991 | 78 | 0 |
| 1992 | 46 | 0 |
| 1993 | 56 | 0 |
| 1994 | 44 | 0 |
| 1995 | 47 | 0 |
| 1996 | 39 | 0 |
| 1997 | 43 | 0 |
| 1998 | 45 | 0 |
| 1999 | 38 | 0 |
| 2000 | 26 | 0 |
| 2001 | 50 | 5 |
| 2002 | 39 | 46 |
| 2003 | 28 | 33 |
| 2004 | 34 | 50 |
| 2005 | 19 | 39 |
| 2006 | 41 | 19 |
| 2007 | 19 | 22 |
| 2008 | 23 | 15 |
| 2009 | 22 | 16 |
| 2010 | 20 | 17 |
| 2011 | 12 | 20 |
| 2012 | 20 | 12 |
| 2013 | 17 | 14 |
| 2014 | 30 | 24 |
| 2015 | 12 | 22 |
| 2016 | 29 | 24 |
| 2017 | 24 | 27 |
| 2018 | 22 | 25 |
| 2019 | 39 | 26 |
| 2020 | 21 | 15 |
| 2021 | 11 | 12 |
| 2022 | 22 | 23 |
| 2023 | 13 | 5 |
| 2024 | 12 | 16 |
| 2025 | 16 | 30 |
| 2026 | 12 | 22 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Method and apparatus for reconstructing image using image partitioning with rotation information6 Oct 2026US 12,756,821 B2B1 Institute of Image Technology, Inc.
- Method and system for automatic real-time frame segmentation of high resolution video streams into constituent features and modifications of features in each frame to simultaneously create multiple different linear views from same video source16 Jun 2026US 12,659,527 B2Snakeview Data Science, Ltd.
- Method and apparatus for reconstructing 360-degree image according to projection format5 May 2026US 12,621,437 B2B1 Institute of Image Technology, Inc.
- Method and apparatus for reconstructing 360-degree image according to projection format5 May 2026US 12,621,438 B2B1 Institute of Image Technology, Inc.
- Method and apparatus for reconstructing 360-degree image according to projection format7 Apr 2026US 12,598,297 B2B1 Institute of Image Technology, Inc.
- Method and apparatus for reconstructing 360-degree image according to projection format24 Sep 2026US 2026/0292129 A1B1 Institute of Image Technology, Inc.
- Method and apparatus for reconstructing 360-degree image according to projection format24 Sep 2026US 2026/0292130 A1B1 Institute of Image Technology, Inc.
- Method and apparatus for reconstructing 360-degree image according to projection format24 Sep 2026US 2026/0292131 A1B1 Institute of Image Technology, Inc.
- Method and apparatus for reconstructing 360-degree image according to projection format24 Sep 2026US 2026/0292132 A1B1 Institute of Image Technology, Inc.
- Method and apparatus for reconstructing 360-degree image according to projection format24 Sep 2026US 2026/0292133 A1B1 Institute of Image Technology, Inc.
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