G09G 2310/068
Application of pulses of alternating polarity prior to the drive pulse in
Official title: Application of pulses of alternating polarity prior to the drive pulse in electrophoretic displays
G09G2310/068 (Application of pulses of alternating polarity prior to the drive pulse in) appears on 188 US grants and 283 published applications in this corpus.
Search patents in G09G- Granted patents
- 188
- Published applications
- 283
- Assignees
- 75
- Inventors
- 320
- Latest grant
- 28 Jul 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 0 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 0 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 1 | 0 |
| 1989 | 0 | 0 |
| 1990 | 1 | 0 |
| 1991 | 0 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 0 | 0 |
| 1995 | 0 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 0 | 0 |
| 2002 | 0 | 1 |
| 2003 | 0 | 2 |
| 2004 | 1 | 1 |
| 2005 | 1 | 8 |
| 2006 | 4 | 32 |
| 2007 | 2 | 22 |
| 2008 | 2 | 9 |
| 2009 | 3 | 7 |
| 2010 | 8 | 6 |
| 2011 | 5 | 13 |
| 2012 | 7 | 4 |
| 2013 | 5 | 5 |
| 2014 | 4 | 14 |
| 2015 | 9 | 14 |
| 2016 | 8 | 16 |
| 2017 | 10 | 13 |
| 2018 | 11 | 10 |
| 2019 | 16 | 18 |
| 2020 | 15 | 15 |
| 2021 | 18 | 12 |
| 2022 | 16 | 18 |
| 2023 | 15 | 12 |
| 2024 | 10 | 11 |
| 2025 | 13 | 14 |
| 2026 | 2 | 6 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Electrophoretic display panel and display device28 Jul 2026US 12,694,843 B2Shanghai Tianma Microelectronics Co., Ltd.
- Fast response color waveforms for multiparticle electrophoretic displays30 Jun 2026US 12,670,876 B2E Ink Corporation
- Color display device and driving methods therefor11 Nov 2025US 12,469,467 B2E Ink Corporation
- Color display device and driving methods therefor4 Nov 2025US 12,462,766 B2E Ink Corporation
- Method for driving electrophoretic display device4 Nov 2025US 12,462,767 B2E Ink Corporation
- Fast response color waveforms for multiparticle electrophoretic displays24 Sep 2026US 2026/0290274 A1E Ink Corporation
- Low-flash electrophoretic display updates using noise masks for waveform initiation14 May 2026US 2026/0134845 A1E Ink Corporation
- Method for driving electrophoretic display device2 Apr 2026US 2026/0094580 A1E Ink Corporation
- Electrophoretic displays with expanded color palettes5 Mar 2026US 2026/0065869 A1E Ink Corporation
- Methods for removing color shifts during electrophoretic display updates5 Mar 2026US 2026/0065870 A1E Ink Corporation
Most cited
By later US patents
- Methods for driving bistable electro-optic displays, and apparatus for use therein553US 7,012,600 B2E Ink Corporation · 2006
- Methods for driving bistable electro-optic displays, and apparatus for use therein350US 7,119,772 B2E Ink Corporation · 2006
- Methods for driving electro-optic displays, and apparatus for use therein301US 7,193,625 B2E Ink Corporation · 2007
- Methods for driving electro-optic displays278US 7,528,822 B2E Ink Corporation · 2009
- Methods for driving electro-optic displays, and apparatus for use therein233US 7,312,794 B2E Ink Corporation · 2007