G09G 2300/0823
Used to establish symmetry in driving
Official title: used to establish symmetry in driving, e.g. with polarity inversion
G09G2300/0823 (Used to establish symmetry in driving) appears on 323 US grants and 291 published applications in this corpus.
Search patents in G09G- Granted patents
- 323
- Published applications
- 291
- Assignees
- 109
- Inventors
- 648
- Latest grant
- 11 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1986 | 1 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 0 | 0 |
| 1990 | 0 | 0 |
| 1991 | 0 | 0 |
| 1992 | 1 | 0 |
| 1993 | 3 | 0 |
| 1994 | 5 | 0 |
| 1995 | 5 | 0 |
| 1996 | 10 | 0 |
| 1997 | 5 | 0 |
| 1998 | 4 | 0 |
| 1999 | 9 | 0 |
| 2000 | 14 | 0 |
| 2001 | 11 | 4 |
| 2002 | 9 | 11 |
| 2003 | 5 | 8 |
| 2004 | 3 | 8 |
| 2005 | 6 | 11 |
| 2006 | 7 | 14 |
| 2007 | 1 | 7 |
| 2008 | 14 | 9 |
| 2009 | 5 | 19 |
| 2010 | 10 | 9 |
| 2011 | 9 | 10 |
| 2012 | 11 | 12 |
| 2013 | 11 | 9 |
| 2014 | 15 | 5 |
| 2015 | 11 | 17 |
| 2016 | 11 | 7 |
| 2017 | 12 | 22 |
| 2018 | 12 | 24 |
| 2019 | 23 | 11 |
| 2020 | 14 | 12 |
| 2021 | 14 | 20 |
| 2022 | 18 | 9 |
| 2023 | 7 | 11 |
| 2024 | 12 | 13 |
| 2025 | 9 | 5 |
| 2026 | 6 | 4 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
- Dimming device and display device11 Aug 2026US 12,706,061 B2Panasonic Automotive Systems Co., Ltd.
- Light-emitting substrate14 Jul 2026US 12,682,841 B2Boe Technology Group Co., Ltd.
- Pixel and display device including the pixel14 Jul 2026US 12,682,856 B2LG Display Co., Ltd.
- Display gate driver circuitry with reduced power consumption and smaller footprint2 Jun 2026US 12,646,469 B2Apple Inc.
- Pixel circuit for threshold compensation, driving method thereof and display device for providing signals17 Feb 2026US 12,555,536 B2Boe Technology Group Co., Ltd.
- Pixel circuit for threshold compensation, driving method thereof and display device for providing signals25 Jun 2026US 2026/0179558 A1Boe Technology Group Co., Ltd.
- Pixel and Display Device Including the Pixel25 Jun 2026US 2026/0179565 A1LG Display Co., Ltd.
- Pixel and organic light emitting display device having the same14 May 2026US 2026/0134835 A1Samsung Display Co., Ltd.
- Display Gate Driver Circuitry with Reduced Power Consumption and Smaller Footprint22 Jan 2026US 2026/0024499 A1Apple Inc.
- Dimming device and display device2 Oct 2025US 2025/0308469 A1Panasonic Automotive Systems Co., Ltd.
Most cited
By later US patents
- Electro-optical device and process for fabricating the same and method of driving the same292US 5,349,366 ASemiconductor Energy Laboratory Co.Ltd. · 1994
- Electro-optical device having a ratio controlling means for providing gradated display levels213US 5,200,846 ASemiconductor Energy Laboratory Co.Ltd. · 1993
- Method for forming a field-effect transistor including anodic oxidation of the gate207US 5,521,107 ASemiconductor Energy Laboratory Co.Ltd. · 1996
- Gradation method for driving liquid crystal device with ramp and select signal187US 5,287,205 ASemiconductor Energy Laboratory Co.Ltd. · 1994
- Semiconductor device and method for forming the same186US 5,485,019 ASemiconductor Energy Laboratory Co.Ltd. · 1996