G09G 3/2044
Using dithering
Official title: {using dithering}
G09G3/2044 (Using dithering) appears on 797 US grants and 785 published applications in this corpus.
Search patents in G09G- Granted patents
- 797
- Published applications
- 785
- Assignees
- 247
- Inventors
- 1,612
- Latest grant
- 1 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 2 | 0 |
| 1988 | 0 | 0 |
| 1989 | 1 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 3 | 0 |
| 1993 | 12 | 0 |
| 1994 | 6 | 0 |
| 1995 | 8 | 0 |
| 1996 | 5 | 0 |
| 1997 | 9 | 0 |
| 1998 | 25 | 0 |
| 1999 | 19 | 0 |
| 2000 | 32 | 0 |
| 2001 | 17 | 9 |
| 2002 | 18 | 37 |
| 2003 | 13 | 26 |
| 2004 | 15 | 25 |
| 2005 | 19 | 54 |
| 2006 | 27 | 62 |
| 2007 | 22 | 42 |
| 2008 | 37 | 54 |
| 2009 | 33 | 44 |
| 2010 | 42 | 29 |
| 2011 | 27 | 23 |
| 2012 | 35 | 27 |
| 2013 | 32 | 23 |
| 2014 | 23 | 24 |
| 2015 | 26 | 21 |
| 2016 | 15 | 38 |
| 2017 | 22 | 25 |
| 2018 | 28 | 25 |
| 2019 | 36 | 24 |
| 2020 | 34 | 35 |
| 2021 | 31 | 23 |
| 2022 | 27 | 19 |
| 2023 | 28 | 28 |
| 2024 | 25 | 31 |
| 2025 | 23 | 19 |
| 2026 | 14 | 18 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Subgroups
Granted patents
Recent patents
- Parallelizing determination of pixel values for use with a color filter array1 Sep 2026US 12,725,552 B1Amazon Technologies, Inc.
- Display driving employing dithering using shift value based on random number25 Aug 2026US 12,718,730 B2Samsung Display Co., Ltd.
- Methods for delivering low-ghosting partial updates in color electrophoretic displays25 Aug 2026US 12,718,778 B2E Ink Corporation
- Dithering device4 Aug 2026US 12,700,338 B2Samsung Electronics Co., Ltd.
- Multi-phase linear dithering systems and methods14 Jul 2026US 12,682,810 B2Apple Inc.
- Display apparatus and display method thereof1 Oct 2026US 2026/0301637 A1Samsung Electronics Co., Ltd.
- Adaptive temporal error diffusion dithering for presenting animation on electrophoretic displays1 Oct 2026US 2026/0301703 A1E Ink Corporation
- Methods and systems for gray component replacement in color electrophoretic display devices23 Jul 2026US 2026/0212833 A1E Ink Corporation
- Electronic device and operation method thereof2 Jul 2026US 2026/0188165 A1Samsung Electronics Co., Ltd.
- Velocity Compensated Waveforms for Non-Flashy Updates of Electrophoretic Displays2 Jul 2026US 2026/0188270 A1E Ink Corporation
Most cited
By later US patents
- Display device356US 5,945,972 AKabushiki Kaisha Toshiba · 1999
- Optical display system and method, active and passive dithering using birefringence, color image superpositioning and display enhancement with phase coordinated polarization switching238US 6,816,141 B1Fergason Patent Properties, LLC · 2004
- Optical display system and method with optical shifting of pixel position including conversion of pixel layout to form delta to stripe pattern by time base multiplexing229US 6,243,055 B12001
- Analog active matrix emissive display217US 6,417,825 B1Sarnoff Corporation · 2002
- Video signal interface166US 5,534,883 ANEC Corporation · 1996