G09G 3/291
Controlling the gas discharge to control a cell condition
Official title: controlling the gas discharge to control a cell condition, e.g. by means of specific pulse shapes
G09G3/291 (Controlling the gas discharge to control a cell condition) appears on 1,473 US grants and 2,061 published applications in this corpus.
Search patents in G09G- Granted patents
- 1,473
- Published applications
- 2,061
- Assignees
- 150
- Inventors
- 1,572
- Latest grant
- 3 Feb 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 8 | 0 |
| 1978 | 12 | 0 |
| 1979 | 4 | 0 |
| 1980 | 3 | 0 |
| 1981 | 0 | 0 |
| 1982 | 3 | 0 |
| 1983 | 4 | 0 |
| 1984 | 1 | 0 |
| 1985 | 4 | 0 |
| 1986 | 5 | 0 |
| 1987 | 7 | 0 |
| 1988 | 5 | 0 |
| 1989 | 3 | 0 |
| 1990 | 2 | 0 |
| 1991 | 4 | 0 |
| 1992 | 4 | 0 |
| 1993 | 4 | 0 |
| 1994 | 3 | 0 |
| 1995 | 5 | 0 |
| 1996 | 4 | 0 |
| 1997 | 8 | 0 |
| 1998 | 12 | 0 |
| 1999 | 21 | 0 |
| 2000 | 49 | 0 |
| 2001 | 65 | 42 |
| 2002 | 88 | 142 |
| 2003 | 80 | 142 |
| 2004 | 88 | 153 |
| 2005 | 74 | 286 |
| 2006 | 123 | 278 |
| 2007 | 75 | 283 |
| 2008 | 113 | 272 |
| 2009 | 141 | 211 |
| 2010 | 153 | 115 |
| 2011 | 129 | 49 |
| 2012 | 85 | 47 |
| 2013 | 59 | 19 |
| 2014 | 7 | 12 |
| 2015 | 3 | 2 |
| 2016 | 1 | 1 |
| 2017 | 0 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 1 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 1 | 3 |
| 2024 | 1 | 1 |
| 2025 | 1 | 1 |
| 2026 | 1 | 0 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- 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.
- Interface display method and electronic device30 Jul 2024US 12,051,358 B2Huawei Technologies Co., Ltd.
- Signal processing method and devices, and display apparatus19 Sep 2023US 11,763,729 B2Boe Technology Group Co., Ltd.
- Reset circuit, display device, and driving method therefor30 Jun 2020US 10,699,654 B2LG Display Co., Ltd.
- Display device, display panel and control method thereof2 Jan 2025US 2025/0006101 A1Hkc Corporation Limited
- Interface display method and electronic device19 Dec 2024US 2024/0420620 A1Huawei Technologies Co., Ltd.
- Interface Display Method and Electronic Device12 Oct 2023US 2023/0326393 A1Huawei Technologies Co., Ltd.
- Smart glasses with led projector arrays31 Aug 2023US 2023/0273435 A1Vuzix Corporation
- Signal processing method and devices, and display apparatus25 May 2023US 2023/0162661 A1Boe Technology Group Co., Ltd.
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
- Method and a circuit for gradationally driving a flat display device204US 6,630,916 B1Fujitsu Limited · 2003