G09G 3/288
Using ac panels
Official title: using AC panels
G09G3/288 (Using ac panels) appears on 2,068 US grants and 2,658 published applications in this corpus.
Search patents in G09G- Granted patents
- 2,068
- Published applications
- 2,658
- Assignees
- 223
- Inventors
- 2,167
- Latest grant
- 26 May 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 25 | 0 |
| 1977 | 18 | 0 |
| 1978 | 22 | 0 |
| 1979 | 9 | 0 |
| 1980 | 9 | 0 |
| 1981 | 9 | 0 |
| 1982 | 9 | 0 |
| 1983 | 10 | 0 |
| 1984 | 8 | 0 |
| 1985 | 10 | 0 |
| 1986 | 11 | 0 |
| 1987 | 8 | 0 |
| 1988 | 5 | 0 |
| 1989 | 4 | 0 |
| 1990 | 3 | 0 |
| 1991 | 4 | 0 |
| 1992 | 6 | 0 |
| 1993 | 6 | 0 |
| 1994 | 4 | 0 |
| 1995 | 8 | 0 |
| 1996 | 4 | 0 |
| 1997 | 9 | 0 |
| 1998 | 21 | 0 |
| 1999 | 32 | 0 |
| 2000 | 77 | 0 |
| 2001 | 97 | 53 |
| 2002 | 123 | 184 |
| 2003 | 109 | 188 |
| 2004 | 116 | 200 |
| 2005 | 96 | 364 |
| 2006 | 162 | 367 |
| 2007 | 110 | 349 |
| 2008 | 155 | 333 |
| 2009 | 183 | 258 |
| 2010 | 184 | 142 |
| 2011 | 150 | 69 |
| 2012 | 111 | 56 |
| 2013 | 73 | 23 |
| 2014 | 9 | 13 |
| 2015 | 10 | 9 |
| 2016 | 3 | 1 |
| 2017 | 2 | 3 |
| 2018 | 2 | 6 |
| 2019 | 6 | 3 |
| 2020 | 4 | 6 |
| 2021 | 7 | 8 |
| 2022 | 4 | 3 |
| 2023 | 8 | 6 |
| 2024 | 2 | 8 |
| 2025 | 9 | 4 |
| 2026 | 2 | 2 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
- G09G 3/291Controlling the gas discharge to control a cell condition1,473
- G09G 3/296Driving circuits for producing the waveforms applied to the driving electrodes892
- G09G 3/298Using surface discharge panels403
- G09G 3/297Using opposed discharge type panels109
- G09G 3/29Using self-shift panels with sequential transfer of the discharges from an input45
Recent patents
- Display device26 May 2026US 12,640,082 B2Samsung Display Co., Ltd.
- Display device, display panel and control method thereof3 Feb 2026US 12,542,084 B2Hkc Corporation Limited
- Interface display method and electronic device11 Nov 2025US 12,469,432 B2Huawei Technologies Co., Ltd.
- Methods for driving electro-optic displays21 Oct 2025US 12,451,049 B2E Ink Corporation
- Driver IC and display device23 Sep 2025US 12,422,718 B2Boe Technology Group Co., Ltd.
- Display device24 Sep 2026US 2026/0290225 A1Samsung Display Co., Ltd.
- Electro-optic displays and methods for driving the same29 Jan 2026US 2026/0031014 A1E Ink Corporation
- Display device4 Dec 2025US 2025/0370302 A1Boe Technology Group Co., Ltd.
- Gate driver and display device including the same23 Oct 2025US 2025/0329300 A1Samsung Display Co., Ltd.
- Touch panel, display panel, and display unit29 May 2025US 2025/0173032 A1Japan Display Inc.
Most cited
By later US patents
- Method and a circuit for gradationally driving a flat display device264US 5,541,618 AFujitsu Limited · 1996
- Controller of plasma display panel and method of controlling the same248US 5,663,741 AFujitsu Limited · 1997
- Method and a circuit for gradationally driving a flat display device220US 5,724,054 AFujitsu Limited · 1998
- Method for driving plasma display panel217US 6,707,436 B2Fujitsu Limited · 2004
- Driver for flat display panel213US 5,786,794 AFujitsu Limited · 1998