H04N 9/03
Circuitry for demodulating colour component signals modulated spatially by colour striped filters
Official title: Circuitry for demodulating colour component signals modulated spatially by colour striped filters by frequency separation
H04N9/03 (Circuitry for demodulating colour component signals modulated spatially by colour striped filters) appears on 88 US grants and 88 published applications in this corpus.
Search patents in H04N- Granted patents
- 88
- Published applications
- 88
- Assignees
- 55
- Inventors
- 172
- Latest grant
- 2 Dec 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 8 |
| 2006 | 0 | 2 |
| 2007 | 0 | 1 |
| 2008 | 3 | 0 |
| 2009 | 2 | 4 |
| 2010 | 4 | 1 |
| 2011 | 4 | 0 |
| 2012 | 1 | 4 |
| 2013 | 0 | 0 |
| 2014 | 1 | 3 |
| 2015 | 8 | 3 |
| 2016 | 2 | 8 |
| 2017 | 4 | 10 |
| 2018 | 10 | 19 |
| 2019 | 18 | 6 |
| 2020 | 9 | 4 |
| 2021 | 5 | 9 |
| 2022 | 2 | 1 |
| 2023 | 4 | 3 |
| 2024 | 3 | 0 |
| 2025 | 2 | 1 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Compressed acquisition of microscopic images2 Dec 2025US 12,489,872 B2Scopio Labs Ltd.
- Method and system using biological information detection device using second light from target onto which dots formed by first light are projected to detect status of living body8 Apr 2025US 12,268,489 B2Panasonic Intellectual Property Management Co., Ltd.
- Metasurfaces for full-color imaging13 Aug 2024US 12,061,347 B2University of Washington
- Image sensing device using interpolated images to generate refined images9 Jul 2024US 12,035,080 B2SK hynix Inc.
- Imaging apparatus, signal processing apparatus, signal processing method, and program9 Apr 2024US 11,953,376 B2Sony Group Corporation
- Compressed acquisition of microscopic images5 Mar 2026US 2026/0067430 A1Scopio Labs Ltd.
- Method and system using biological information detection device using second light from target onto which dots formed by first light are projected to detect status of living body22 May 2025US 2025/0160667 A1Panasonic Intellectual Property Management Co., Ltd.
- Method and system using biological information detection device using second light from target onto which dots formed by first light are projected to detect status of living body2 Nov 2023US 2023/0346238 A1Panasonic Intellectual Property Management Co., Ltd.
- Image sensing device10 Aug 2023US 2023/0254464 A1SK hynix Inc.
- Light receiving element and light receiving device2 Feb 2023US 2023/0031081 A1Sony Semiconductor Solutions Corporation
Most cited
By later US patents
- 3D camera62US 7,560,679 B1Siimpel Corporation · 2009
- Single chip red, green, blue, distance (RGB-Z) sensor62US 8,139,141 B2Microsoft Corporation · 2012
- Photoelectric conversion apparatus having an improved arrangement of pixel output40US 5,786,588 ACanon Kabushiki Kaisha · 1998
- Imaging apparatus provided with imaging device having sensitivity in visible and infrared regions25US 7,821,552 B2Sanyo Electric Co., Ltd. · 2010
- Solid-state imaging device for color imaging23US 7,982,786 B2FUJIFILM Corporation · 2011