H04N 23/843
Demosaicing
Official title: {Demosaicing, e.g. interpolating colour pixel values}
H04N23/843 (Demosaicing) appears on 2,276 US grants and 2,392 published applications in this corpus.
Search patents in H04N- Granted patents
- 2,276
- Published applications
- 2,392
- Assignees
- 467
- Inventors
- 2,724
- Latest grant
- 29 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1979 | 1 | 0 |
| 1980 | 2 | 0 |
| 1981 | 1 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 3 | 0 |
| 1988 | 4 | 0 |
| 1989 | 3 | 0 |
| 1990 | 4 | 0 |
| 1991 | 8 | 0 |
| 1992 | 6 | 0 |
| 1993 | 8 | 0 |
| 1994 | 11 | 0 |
| 1995 | 9 | 0 |
| 1996 | 20 | 0 |
| 1997 | 10 | 0 |
| 1998 | 15 | 0 |
| 1999 | 10 | 0 |
| 2000 | 13 | 0 |
| 2001 | 16 | 11 |
| 2002 | 22 | 48 |
| 2003 | 28 | 51 |
| 2004 | 53 | 74 |
| 2005 | 38 | 64 |
| 2006 | 44 | 89 |
| 2007 | 53 | 91 |
| 2008 | 56 | 121 |
| 2009 | 61 | 139 |
| 2010 | 115 | 145 |
| 2011 | 116 | 134 |
| 2012 | 171 | 105 |
| 2013 | 143 | 164 |
| 2014 | 147 | 146 |
| 2015 | 155 | 174 |
| 2016 | 172 | 132 |
| 2017 | 128 | 123 |
| 2018 | 110 | 92 |
| 2019 | 106 | 66 |
| 2020 | 63 | 50 |
| 2021 | 54 | 67 |
| 2022 | 53 | 67 |
| 2023 | 68 | 91 |
| 2024 | 61 | 69 |
| 2025 | 76 | 49 |
| 2026 | 33 | 30 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Image signal processor and method of processing image signal29 Sep 2026US 12,750,595 B2SK hynix Inc.
- Hybrid image sensors with on-chip image deblur and rolling shutter distortion correction15 Sep 2026US 12,739,529 B2OmniVision Technologies, Inc.
- Optimized hybrid Bayer color filter array8 Sep 2026US 12,732,711 B1Apple Inc.
- Demosaicing device and demosaicing method for image sensor1 Sep 2026US 12,725,222 B2VisEra Technologies Company Limited
- Imaging apparatus, image data processing method of imaging apparatus, and program1 Sep 2026US 12,726,587 B2FUJIFILM Corporation
- Signal processing device and signal processing method8 Oct 2026US 2026/0311481 A1Sony Semiconductor Solutions Corporation
- Image signal processor and image signal processing method8 Oct 2026US 2026/0313244 A1SK hynix Inc.
- Image processing apparatus and image processing method, and image capture apparatus1 Oct 2026US 2026/0303984 A1
- Light source discrimination device, light source discrimination method, and non-transitory recording medium24 Sep 2026US 2026/0292356 A1Casio Computer Co., Ltd.
- Colour and monochrome camera27 Aug 2026US 2026/0255072 A1Pixii SAS
Most cited
By later US patents
- Two-dimensional imager with solid-state auto-focus496US 8,988,590 B2Intermec IP Corp. · 2015
- Super resolution and color motion artifact correction in a pulsed color imaging system293US 9,641,815 B2DePuy Synthes Products, Inc. · 2017
- Adaptive color plane interpolation in single sensor color electronic camera262US 5,652,621 AEastman Kodak Company · 1997
- Compact image capture assembly using multiple lenses and image sensors to provide an extended zoom range236US 7,256,944 B2Eastman Kodak Company · 2007
- Apparatus and method for adaptively interpolating a full color image utilizing chrominance gradients229US 5,373,322 AEastman Kodak Company · 1994