H04N 25/136
Using complementary colours
Official title: {using complementary colours}
H04N25/136 (Using complementary colours) appears on 548 US grants and 360 published applications in this corpus.
Search patents in H04N- Granted patents
- 548
- Published applications
- 360
- Assignees
- 131
- Inventors
- 786
- Latest grant
- 9 Jun 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 3 | 0 |
| 1982 | 0 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 0 | 0 |
| 1986 | 3 | 0 |
| 1987 | 1 | 0 |
| 1988 | 0 | 0 |
| 1989 | 7 | 0 |
| 1990 | 11 | 0 |
| 1991 | 10 | 0 |
| 1992 | 14 | 0 |
| 1993 | 8 | 0 |
| 1994 | 11 | 0 |
| 1995 | 10 | 0 |
| 1996 | 28 | 0 |
| 1997 | 12 | 0 |
| 1998 | 18 | 0 |
| 1999 | 11 | 0 |
| 2000 | 16 | 0 |
| 2001 | 16 | 8 |
| 2002 | 21 | 21 |
| 2003 | 10 | 20 |
| 2004 | 28 | 21 |
| 2005 | 10 | 17 |
| 2006 | 18 | 18 |
| 2007 | 10 | 25 |
| 2008 | 24 | 20 |
| 2009 | 25 | 24 |
| 2010 | 17 | 18 |
| 2011 | 20 | 10 |
| 2012 | 26 | 10 |
| 2013 | 17 | 16 |
| 2014 | 14 | 11 |
| 2015 | 19 | 16 |
| 2016 | 5 | 14 |
| 2017 | 14 | 15 |
| 2018 | 11 | 9 |
| 2019 | 7 | 11 |
| 2020 | 18 | 8 |
| 2021 | 6 | 5 |
| 2022 | 6 | 15 |
| 2023 | 10 | 12 |
| 2024 | 12 | 8 |
| 2025 | 14 | 4 |
| 2026 | 4 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image sensor having internal reflector in color filter9 Jun 2026US 12,652,877 B2VisEra Technologies Company Limited
- Imaging element and electronic device2 Jun 2026US 12,648,240 B2Sony Semiconductor Solutions Corporation
- Image sensor and method for reducing image signal processor14 Apr 2026US 12,604,550 B2VisEra Technologies Company Limited
- Image sensor10 Mar 2026US 12,574,656 B1VisEra Technologies Company Limited
- Electronic device including image sensor23 Sep 2025US 12,425,748 B2Samsung Electronics Co., Ltd.
- Method for reducing image signal processor13 Aug 2026US 2026/0239757 A1VisEra Technologies Company Limited
- Solid-state imaging device and electronic apparatus16 Jul 2026US 2026/0205711 A1Sony Semiconductor Solutions Corporation
- Image sensor12 Mar 2026US 2026/0075329 A1VisEra Technologies Company Limited
- Color image sensors, methods and systems5 Feb 2026US 2026/0039970 A1Transformative Optics Corporation
- Image sensor7 Aug 2025US 2025/0254445 A1Samsung Electronics Co., Ltd.
Most cited
By later US patents
- Portable data collection device including color imaging dataform reader assembly306US 6,062,475 AMetanetics Corporation · 2000
- Optoelectronic camera and method for image formatting in the same293US 6,765,617 B12004
- Single sensor color camera with user selectable image record size290US 5,493,335 AEastman Kodak Company · 1996
- Solid-state image sensing apparatus, control method therefor, image sensing apparatus, basic layout of photoelectric conversion cell, and storage medium187US 6,829,008 B1Canon Kabushiki Kaisha · 2004
- Solid-state image pickup apparatus and image pickup apparatus148US 5,955,753 ACanon Kabushiki Kaisha · 1999