G09G 3/2062
Using error diffusion in time
Official title: {using error diffusion in time}
G09G3/2062 (Using error diffusion in time) appears on 52 US grants and 64 published applications in this corpus.
Search patents in G09G- Granted patents
- 52
- Published applications
- 64
- Assignees
- 44
- Inventors
- 129
- Latest grant
- 9 Apr 2024
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1996 | 1 | 0 |
| 1997 | 1 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 1 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 3 |
| 2003 | 1 | 3 |
| 2004 | 3 | 0 |
| 2005 | 0 | 7 |
| 2006 | 2 | 8 |
| 2007 | 1 | 2 |
| 2008 | 4 | 5 |
| 2009 | 3 | 5 |
| 2010 | 4 | 7 |
| 2011 | 2 | 0 |
| 2012 | 6 | 2 |
| 2013 | 3 | 4 |
| 2014 | 3 | 3 |
| 2015 | 2 | 4 |
| 2016 | 1 | 1 |
| 2017 | 2 | 0 |
| 2018 | 1 | 1 |
| 2019 | 1 | 1 |
| 2020 | 0 | 0 |
| 2021 | 2 | 2 |
| 2022 | 2 | 2 |
| 2023 | 1 | 2 |
| 2024 | 3 | 1 |
| 2025 | 0 | 0 |
| 2026 | 0 | 1 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Display device for alleviating flicker phenomenon and pulse modulator included in the same9 Apr 2024US 11,956,872 B1TLI Inc.
- Circuit device having a color reduction circuit and an image conversion circuit executing interpolation processing30 Jan 2024US 11,887,526 B2Seiko Epson Corporation
- Viewing-angle-dependent color/brightness correction for display system30 Jan 2024US 11,887,550 B2Google Inc.
- Controller, display device including the same, and method of driving display device using the same26 Dec 2023US 11,854,499 B2Samsung Display Co., Ltd.
- Systems and methods for spatio-temporal dithering22 Nov 2022US 11,508,285 B2Meta Platforms Technologies, LLC
- Driver integrated circuit1 Oct 2026US 2026/0301636 A1Novatek Microelectronics Corp.
- Display device for alleviating flicker phenomenon and pulse modulator included in the same21 Mar 2024US 2024/0098858 A1TLI Inc.
- Controller, display device including the same, and method of driving display device using the same16 Nov 2023US 2023/0368743 A1Samsung Display Co., Ltd.
- Circuit Device And Display Device29 Jun 2023US 2023/0206814 A1Seiko Epson Corporation
- Viewing-angle-dependent color/brightness correction for display system6 Oct 2022US 2022/0319453 A1Google Inc.
Most cited
By later US patents
- Display device for creating intermediate gradation levels in pseudo manner and image signal processing method31US 6,606,099 B2Alps Electric Co., Ltd. · 2003
- Image information processor24US 5,784,040 ASanyo Electric Co., Ltd. · 1998
- Image information processor22US 5,596,349 ASanyo Electric Co., Ltd. · 1997
- Non-monotonic contour diffusion and algorithm20US 6,215,913 B1Texas Instruments Incorporated · 2001
- System and method for superframe dithering in a liquid crystal display20US 6,801,213 B2Brillian Corporation · 2004