G09G 2320/0666
For control of colour parameters
Official title: for control of colour parameters, e.g. colour temperature
G09G2320/0666 (For control of colour parameters) appears on 3,386 US grants and 4,285 published applications in this corpus.
Search patents in G09G- Granted patents
- 3,386
- Published applications
- 4,285
- Assignees
- 969
- Inventors
- 7,162
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 5 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 3 | 0 |
| 1996 | 2 | 0 |
| 1997 | 5 | 0 |
| 1998 | 2 | 0 |
| 1999 | 4 | 0 |
| 2000 | 17 | 0 |
| 2001 | 21 | 7 |
| 2002 | 21 | 55 |
| 2003 | 30 | 58 |
| 2004 | 29 | 63 |
| 2005 | 25 | 95 |
| 2006 | 70 | 119 |
| 2007 | 41 | 134 |
| 2008 | 48 | 143 |
| 2009 | 49 | 159 |
| 2010 | 76 | 174 |
| 2011 | 104 | 131 |
| 2012 | 108 | 122 |
| 2013 | 145 | 144 |
| 2014 | 141 | 156 |
| 2015 | 106 | 208 |
| 2016 | 179 | 260 |
| 2017 | 188 | 287 |
| 2018 | 211 | 263 |
| 2019 | 319 | 283 |
| 2020 | 292 | 252 |
| 2021 | 250 | 222 |
| 2022 | 203 | 218 |
| 2023 | 193 | 195 |
| 2024 | 192 | 200 |
| 2025 | 189 | 215 |
| 2026 | 114 | 122 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Proprioception measurement system1 Oct 2026US 2026/0299734 A1Korea Institute of Science and Technology
- Display device and color difference correction method thereof1 Oct 2026US 2026/0301632 A1LG Electronics Inc.
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Most cited
By later US patents
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- Smart light bulb852US 6,528,954 B1Color Kinetics Incorporated · 2003