H04N 1/6002
Corrections within particular colour systems
Official title: {Corrections within particular colour systems}
H04N1/6002 (Corrections within particular colour systems) appears on 871 US grants and 938 published applications in this corpus.
Search patents in H04N- Granted patents
- 871
- Published applications
- 938
- Assignees
- 273
- Inventors
- 1,502
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 2 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 1 | 0 |
| 1991 | 1 | 0 |
| 1992 | 1 | 0 |
| 1993 | 0 | 0 |
| 1994 | 1 | 0 |
| 1995 | 0 | 0 |
| 1996 | 2 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 3 | 14 |
| 2003 | 6 | 16 |
| 2004 | 10 | 21 |
| 2005 | 9 | 14 |
| 2006 | 15 | 12 |
| 2007 | 13 | 18 |
| 2008 | 9 | 5 |
| 2009 | 11 | 8 |
| 2010 | 17 | 12 |
| 2011 | 8 | 9 |
| 2012 | 8 | 15 |
| 2013 | 13 | 14 |
| 2014 | 21 | 21 |
| 2015 | 31 | 50 |
| 2016 | 38 | 54 |
| 2017 | 71 | 154 |
| 2018 | 119 | 114 |
| 2019 | 118 | 84 |
| 2020 | 91 | 77 |
| 2021 | 61 | 44 |
| 2022 | 60 | 47 |
| 2023 | 56 | 37 |
| 2024 | 28 | 36 |
| 2025 | 24 | 41 |
| 2026 | 20 | 21 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Information processing apparatus, method for the same, and storage medium6 Oct 2026US 12,756,790 B2Canon Kabushiki Kaisha
- Camera apparatus and method of enhanced foliage detection29 Sep 2026US 12,749,307 B2Tartan Aerial Sense Tech Private Limited
- Camera apparatus and method for reducing latency in plant detection from time of image capture29 Sep 2026US 12,749,308 B2Tartan Aerial Sense Tech Private Limited
- Determination of luminance values using image signal processing pipeline29 Sep 2026US 12,750,468 B1NVIDIA Corporation
- Image processing apparatus22 Sep 2026US 12,743,829 B2Toyota Jidosha Kabushiki Kaisha
- Information processing apparatus, method, and program1 Oct 2026US 2026/0301279 A1FUJIFILM Corporation
- Methods for virtual image compensation1 Oct 2026US 2026/0301295 A1Hue Inc.
- Information processing system, non-transitory computer readable medium storing program, and information processing method1 Oct 2026US 2026/0303753 A1FUJIFILM Business Innovation Corp.
- Control method, projection apparatus, and non-transitory computer-readable storage medium storing program24 Sep 2026US 2026/0292094 A1Seiko Epson Corporation
- Image forming apparatus capable of reading image on original document and forming image17 Sep 2026US 2026/0281276 A1KYOCERA Document Solutions Inc.
Most cited
By later US patents
- Color reproduction system404US 4,500,919 AMassachusetts Institute of Technology · 1985
- Data hiding for spot colors in product packaging119US 9,380,186 B2Digimarc Corporation · 2016
- Color correction method for color copier utilizing correction table derived from printed color samples96US 4,929,978 AMatsushita Electric Industrial Co., Ltd. · 1990
- Image processing apparatus, method for processing and image and computer-readable recording medium for causing a computer to process images86US 6,664,973 B1Fujitsu Limited · 2003
- Luminance correction for color scanning using a measured and derived luminance value82US 6,614,471 B1BancTec, Inc. · 2003