G09G 3/3446
With more than two electrodes controlling the modulating element
Official title: {with more than two electrodes controlling the modulating element}
G09G3/3446 (With more than two electrodes controlling the modulating element) appears on 162 US grants and 194 published applications in this corpus.
Search patents in G09G- Granted patents
- 162
- Published applications
- 194
- Assignees
- 66
- Inventors
- 315
- Latest grant
- 24 Mar 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 | 2 | 0 |
| 1989 | 0 | 0 |
| 1990 | 2 | 0 |
| 1991 | 2 | 0 |
| 1992 | 0 | 0 |
| 1993 | 5 | 0 |
| 1994 | 3 | 0 |
| 1995 | 2 | 0 |
| 1996 | 2 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 2 |
| 2002 | 0 | 2 |
| 2003 | 1 | 5 |
| 2004 | 5 | 7 |
| 2005 | 2 | 2 |
| 2006 | 3 | 7 |
| 2007 | 6 | 10 |
| 2008 | 5 | 13 |
| 2009 | 3 | 12 |
| 2010 | 4 | 15 |
| 2011 | 7 | 15 |
| 2012 | 11 | 10 |
| 2013 | 10 | 10 |
| 2014 | 13 | 8 |
| 2015 | 10 | 10 |
| 2016 | 7 | 10 |
| 2017 | 7 | 11 |
| 2018 | 8 | 7 |
| 2019 | 10 | 8 |
| 2020 | 6 | 8 |
| 2021 | 7 | 3 |
| 2022 | 5 | 5 |
| 2023 | 3 | 2 |
| 2024 | 5 | 5 |
| 2025 | 4 | 6 |
| 2026 | 1 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Drive circuit, display device, and electrophoretic display device30 Oct 2025US 2025/0336375 A1Sharp Display Technology Corporation
- Driving method of display panel, driving circuit, and display panel23 Oct 2025US 2025/0329308 A1Hkc Corporation Limited
- Methods and systems for managing remnant voltage during fast updates in electrophoretic displays25 Sep 2025US 2025/0299643 A1E Ink Corporation
Most cited
By later US patents
- Addressing schemes for electronic displays206US 8,139,050 B2E Ink Corporation · 2012
- Electrostatically addressable electrophoretic display187US 8,384,658 B2E Ink Corporation · 2013
- Electrophoretic display panel apparatus and methods therefor181US 4,742,345 ACopytele, Inc. · 1988
- Electrophoretic display panel with internal mesh background screen179US 5,276,438 ACopytele, Inc. · 1994
- Method and apparatus for operating an electrophoretic display between a display and a non-display mode171US 4,746,917 ACopytele, Inc. · 1988