G09G 3/3681
Suitable for passive matrices only
Official title: {suitable for passive matrices only}
G09G3/3681 (Suitable for passive matrices only) appears on 223 US grants and 101 published applications in this corpus.
Search patents in G09G- Granted patents
- 223
- Published applications
- 101
- Assignees
- 101
- Inventors
- 401
- Latest grant
- 18 Mar 2025
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 1 | 0 |
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 1 | 0 |
| 1982 | 3 | 0 |
| 1983 | 2 | 0 |
| 1984 | 3 | 0 |
| 1985 | 1 | 0 |
| 1986 | 3 | 0 |
| 1987 | 5 | 0 |
| 1988 | 2 | 0 |
| 1989 | 3 | 0 |
| 1990 | 9 | 0 |
| 1991 | 6 | 0 |
| 1992 | 9 | 0 |
| 1993 | 7 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 7 | 0 |
| 1997 | 8 | 0 |
| 1998 | 23 | 0 |
| 1999 | 13 | 0 |
| 2000 | 15 | 0 |
| 2001 | 12 | 3 |
| 2002 | 9 | 12 |
| 2003 | 7 | 14 |
| 2004 | 7 | 6 |
| 2005 | 7 | 6 |
| 2006 | 7 | 5 |
| 2007 | 6 | 6 |
| 2008 | 1 | 2 |
| 2009 | 1 | 4 |
| 2010 | 5 | 6 |
| 2011 | 3 | 5 |
| 2012 | 5 | 3 |
| 2013 | 3 | 2 |
| 2014 | 1 | 2 |
| 2015 | 1 | 5 |
| 2016 | 2 | 4 |
| 2017 | 4 | 2 |
| 2018 | 4 | 0 |
| 2019 | 0 | 2 |
| 2020 | 1 | 5 |
| 2021 | 3 | 2 |
| 2022 | 4 | 1 |
| 2023 | 2 | 3 |
| 2024 | 0 | 0 |
| 2025 | 1 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- High impedance driver for bi-stable and multi-stable displays and method to drive same18 Mar 2025US 12,254,847 B2New Vision Display, Inc.
- Driving controller, display device having the same, and driving method of display device21 Nov 2023US 11,823,607 B2Samsung Display Co., Ltd.
- Display driver28 Mar 2023US 11,615,758 B2Seiko Epson Corporation
- Display device28 Jun 2022US 11,372,294 B2Electronics and Telecommunications Research Institute
- Driving controller, display device having the same, and driving method of display device10 May 2022US 11,328,649 B2Samsung Display Co., Ltd.
- Cholesteric liquid-crystal display device and scan driving method thereof2 Jul 2026US 2026/0188275 A1Iris Optronics Co., Ltd.
- Driving waveforms for reflective displays and reflective displays using the same4 May 2023US 2023/0135357 A1
- Impedance Driver for Bi-Stable and Multi-Stable Displays and Method to Drive Same27 Apr 2023US 2023/0131155 A1New Vision Display, Inc.
- Display driver26 Jan 2023US 2023/0028092 A1Seiko Epson Corporation
- Driving controller, display device having the same, and driving method of display device27 Oct 2022US 2022/0343826 A1Samsung Display Co., Ltd.
Most cited
By later US patents
- Method and apparatus for compensating crosstalk in liquid crystal displays275US 5,670,973 ACirrus Logic, Inc. · 1997
- Dynamic drive methods and apparatus for a bistable liquid crystal display202US 6,154,190 AKent State University · 2000
- Dynamic drive method and apparatus for a bistable liquid crystal display187US 5,748,277 AKent State University · 1998
- Bistable reflective cholesteric liquid crystal displays utilizing super twisted nematic driver chips127US 6,278,429 B1Kent State University · 2001
- Multiplexed liquid crystal display having a gray scale image105US 4,427,978 A1984