G09G 3/2011
By amplitude modulation
Official title: {by amplitude modulation}
G09G3/2011 (By amplitude modulation) appears on 1,756 US grants and 1,316 published applications in this corpus.
Search patents in G09G- Granted patents
- 1,756
- Published applications
- 1,316
- Assignees
- 449
- Inventors
- 2,782
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 3 | 0 |
| 1979 | 0 | 0 |
| 1980 | 2 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 0 | 0 |
| 1984 | 4 | 0 |
| 1985 | 3 | 0 |
| 1986 | 0 | 0 |
| 1987 | 9 | 0 |
| 1988 | 12 | 0 |
| 1989 | 15 | 0 |
| 1990 | 7 | 0 |
| 1991 | 16 | 0 |
| 1992 | 15 | 0 |
| 1993 | 22 | 0 |
| 1994 | 18 | 0 |
| 1995 | 34 | 0 |
| 1996 | 47 | 0 |
| 1997 | 90 | 0 |
| 1998 | 87 | 0 |
| 1999 | 70 | 0 |
| 2000 | 75 | 0 |
| 2001 | 76 | 22 |
| 2002 | 62 | 116 |
| 2003 | 56 | 98 |
| 2004 | 56 | 105 |
| 2005 | 68 | 100 |
| 2006 | 94 | 118 |
| 2007 | 78 | 120 |
| 2008 | 50 | 78 |
| 2009 | 50 | 78 |
| 2010 | 72 | 45 |
| 2011 | 73 | 39 |
| 2012 | 63 | 21 |
| 2013 | 57 | 19 |
| 2014 | 39 | 24 |
| 2015 | 25 | 19 |
| 2016 | 26 | 31 |
| 2017 | 22 | 24 |
| 2018 | 20 | 29 |
| 2019 | 29 | 14 |
| 2020 | 26 | 24 |
| 2021 | 23 | 24 |
| 2022 | 33 | 35 |
| 2023 | 36 | 49 |
| 2024 | 45 | 42 |
| 2025 | 30 | 15 |
| 2026 | 17 | 27 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Display panel15 Sep 2026US 12,738,191 B2Guangzhou China Star Optoelectronics Semiconductor Display Technology Co., LTd.
- Pixel circuit15 Sep 2026US 12,738,208 B2AUO Corporation
- Display device15 Sep 2026US 12,738,230 B2LG Display Co., Ltd.
- Driving method for display panel and related source operational amplifier18 Aug 2026US 12,711,892 B2Novatek Microelectronics Corp.
- Display device with combined driving methods4 Aug 2026US 12,700,357 B2Sapien Semiconductors Inc.
- Display panel and display apparatus1 Oct 2026US 2026/0301670 A1Tianma Advanced Display Technology Institute (Xiamen) Co., Ltd.
- Dimming method of display device and display device13 Aug 2026US 2026/0237340 A1Xiamen Tianma Display Technology Co., Ltd.
- Auxiliary processor and electronic device including the same23 Jul 2026US 2026/0212794 A1Samsung Display Co., Ltd.
- Display device and electronic device including the display device23 Jul 2026US 2026/0212806 A1Samsung Display Co., Ltd.
- Data driving device and display device16 Jul 2026US 2026/0204229 A1Lx Semicon Co., Ltd.
Most cited
By later US patents
- Electroluminescent display device and a driving method thereof685US 5,990,629 ACasio Computer Co., Ltd. · 1999
- Backplanes for display applications, and components for use therein558US 7,116,318 B2E Ink Corporation · 2006
- Methods for driving bistable electro-optic displays, and apparatus for use therein553US 7,012,600 B2E Ink Corporation · 2006
- Array-type exposing device and flat type display incorporating light modulator and driving method thereof360US 6,195,196 B1Fuji Photo Film Co., Ltd. · 2001
- Methods for driving bistable electro-optic displays, and apparatus for use therein350US 7,119,772 B2E Ink Corporation · 2006