G06T 7/90
Determination of colour characteristics
G06T7/90 (Determination of colour characteristics) appears on 6,070 US grants and 7,329 published applications in this corpus.
Search patents in G06T- Granted patents
- 6,070
- Published applications
- 7,329
- Assignees
- 2,380
- Inventors
- 13,855
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 4 | 0 |
| 1993 | 7 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 3 | 0 |
| 1997 | 2 | 0 |
| 1998 | 8 | 0 |
| 1999 | 5 | 0 |
| 2000 | 10 | 0 |
| 2001 | 19 | 9 |
| 2002 | 14 | 37 |
| 2003 | 22 | 37 |
| 2004 | 34 | 36 |
| 2005 | 22 | 62 |
| 2006 | 43 | 52 |
| 2007 | 27 | 48 |
| 2008 | 41 | 73 |
| 2009 | 36 | 51 |
| 2010 | 64 | 90 |
| 2011 | 65 | 78 |
| 2012 | 71 | 63 |
| 2013 | 84 | 110 |
| 2014 | 107 | 174 |
| 2015 | 163 | 265 |
| 2016 | 261 | 428 |
| 2017 | 361 | 474 |
| 2018 | 377 | 457 |
| 2019 | 461 | 607 |
| 2020 | 580 | 643 |
| 2021 | 576 | 676 |
| 2022 | 537 | 661 |
| 2023 | 527 | 647 |
| 2024 | 562 | 670 |
| 2025 | 553 | 534 |
| 2026 | 416 | 347 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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Most cited
By later US patents
- Systems and methods for the multispectral imaging and characterization of skin tissue412US 6,081,612 AElectro-Optical Sciences, Inc. · 2000
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- Real-time head tracking system for computer games and other applications387US 7,121,946 B2Cybernet Systems Corporation · 2006
- Computer program product for redeye detection281US 6,252,976 B1Eastman Kodak Company · 2001
- Apparatus and a method for automatically detecting and reducing red-eye in a digital image278US 6,278,491 B1Hewlett-Packard Company · 2001