H04N 9/76
For mixing of colour signals
Official title: for mixing of colour signals (H04N9/75 takes precedence)
H04N9/76 (For mixing of colour signals) appears on 203 US grants and 169 published applications in this corpus.
Search patents in H04N- Granted patents
- 203
- Published applications
- 169
- Assignees
- 129
- Inventors
- 380
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 5 | 0 |
| 1978 | 2 | 0 |
| 1979 | 2 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 5 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 2 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 3 | 0 |
| 1998 | 5 | 0 |
| 1999 | 3 | 0 |
| 2000 | 3 | 0 |
| 2001 | 1 | 0 |
| 2002 | 2 | 1 |
| 2003 | 1 | 2 |
| 2004 | 2 | 6 |
| 2005 | 1 | 0 |
| 2006 | 3 | 11 |
| 2007 | 3 | 7 |
| 2008 | 4 | 3 |
| 2009 | 5 | 8 |
| 2010 | 5 | 6 |
| 2011 | 4 | 6 |
| 2012 | 4 | 7 |
| 2013 | 7 | 3 |
| 2014 | 7 | 9 |
| 2015 | 9 | 7 |
| 2016 | 2 | 9 |
| 2017 | 12 | 14 |
| 2018 | 14 | 14 |
| 2019 | 19 | 16 |
| 2020 | 16 | 8 |
| 2021 | 3 | 4 |
| 2022 | 5 | 8 |
| 2023 | 7 | 8 |
| 2024 | 7 | 7 |
| 2025 | 7 | 2 |
| 2026 | 2 | 3 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Apparatuses, systems and methods for generating color with a monochrome sensor28 Jul 2026US 12,693,515 B2Life Technologies Corporation
- Real-time HDR video for vehicle control17 Feb 2026US 12,556,827 B2Contrast, Inc.
- Systems and methods for fusing color image and near-infrared image30 Dec 2025US 12,513,270 B2Innopeak Technology, Inc.
- Systems and methods for fusing images4 Nov 2025US 12,462,333 B2QUALCOMM Incorporated
- Computer-implemented methods for combining dynamic metadata for multiple view (multiview) video displaying21 Oct 2025US 12,452,478 B1Amazon Technologies, Inc.
- Real-time hdr video for vehicle control8 Oct 2026US 2026/0313240 A1Contrast, Inc.
- Systems and methods for digital photography28 May 2026US 2026/0149890 A1Duelight LLC
- Systems and methods for fusing images29 Jan 2026US 2026/0030717 A1QUALCOMM Incorporated
- Video processing device and video processing system6 Mar 2025US 2025/0080707 A1LAPIS Technology Co., Ltd.
- Systems and methods for hdr video capture with a mobile device2 Jan 2025US 2025/0008233 A1Contrast, Inc.
Most cited
By later US patents
- System for overlaying a computer generated video signal on an NTSC video signal282US 4,425,581 ACorporation for Public Broadcasting · 1984
- Interactive video production system126US 4,357,624 ACombined Logic Company · 1982
- Mixer with common-mode noise rejection115US 5,675,392 ASony Corporation · 1997
- Synchronization system for overlay of an internal video signal upon an external video signal113US 4,639,765 ATexas Instruments Incorporated · 1987
- Video assignment systems109US 4,025,947 AMicro Consultants Limited · 1977