G09G 2320/0633
By amplitude modulation of the brightness of the illumination source
Official title: by amplitude modulation of the brightness of the illumination source
G09G2320/0633 (By amplitude modulation of the brightness of the illumination source) appears on 769 US grants and 900 published applications in this corpus.
Search patents in G09G- Granted patents
- 769
- Published applications
- 900
- Assignees
- 324
- Inventors
- 1,720
- Latest grant
- 6 Oct 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1988 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 3 | 0 |
| 1993 | 5 | 0 |
| 1994 | 5 | 0 |
| 1995 | 2 | 0 |
| 1996 | 3 | 0 |
| 1997 | 1 | 0 |
| 1998 | 6 | 0 |
| 1999 | 1 | 0 |
| 2000 | 1 | 0 |
| 2001 | 11 | 6 |
| 2002 | 6 | 24 |
| 2003 | 10 | 24 |
| 2004 | 14 | 17 |
| 2005 | 12 | 38 |
| 2006 | 25 | 52 |
| 2007 | 21 | 84 |
| 2008 | 20 | 63 |
| 2009 | 29 | 58 |
| 2010 | 44 | 36 |
| 2011 | 42 | 42 |
| 2012 | 46 | 37 |
| 2013 | 35 | 28 |
| 2014 | 46 | 25 |
| 2015 | 37 | 26 |
| 2016 | 31 | 30 |
| 2017 | 23 | 20 |
| 2018 | 16 | 30 |
| 2019 | 34 | 33 |
| 2020 | 37 | 48 |
| 2021 | 48 | 43 |
| 2022 | 37 | 34 |
| 2023 | 41 | 39 |
| 2024 | 34 | 30 |
| 2025 | 28 | 13 |
| 2026 | 12 | 20 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Standard independent digitized video system363US 5,079,544 ATexas Instruments Incorporated · 1992
- Digitized color video display system344US 5,192,946 ATexas Instruments Incorporated · 1993
- Spatial light modulator projection system with random polarity light310US 5,214,420 ATexas Instruments Incorporated · 1993
- Apparatus and method for image projection298US 5,506,597 ATexas Instruments Incorporated · 1996
- Apparatus and method for image projection with pixel intensity control291US 5,589,852 ATexas Instruments Incorporated · 1996