G09G 5/391
Resolution modifying circuits
Official title: Resolution modifying circuits, e.g. variable screen formats
G09G5/391 (Resolution modifying circuits) appears on 896 US grants and 808 published applications in this corpus.
Search patents in G09G- Granted patents
- 896
- Published applications
- 808
- Assignees
- 366
- Inventors
- 1,942
- Latest grant
- 15 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1978 | 2 | 0 |
| 1979 | 0 | 0 |
| 1980 | 1 | 0 |
| 1981 | 0 | 0 |
| 1982 | 1 | 0 |
| 1983 | 1 | 0 |
| 1984 | 2 | 0 |
| 1985 | 2 | 0 |
| 1986 | 1 | 0 |
| 1987 | 5 | 0 |
| 1988 | 9 | 0 |
| 1989 | 8 | 0 |
| 1990 | 8 | 0 |
| 1991 | 8 | 0 |
| 1992 | 15 | 0 |
| 1993 | 5 | 0 |
| 1994 | 14 | 0 |
| 1995 | 2 | 0 |
| 1996 | 16 | 0 |
| 1997 | 18 | 0 |
| 1998 | 22 | 0 |
| 1999 | 26 | 0 |
| 2000 | 12 | 0 |
| 2001 | 11 | 9 |
| 2002 | 14 | 14 |
| 2003 | 16 | 23 |
| 2004 | 20 | 9 |
| 2005 | 9 | 25 |
| 2006 | 13 | 21 |
| 2007 | 17 | 14 |
| 2008 | 13 | 12 |
| 2009 | 11 | 17 |
| 2010 | 11 | 30 |
| 2011 | 5 | 13 |
| 2012 | 13 | 16 |
| 2013 | 19 | 15 |
| 2014 | 16 | 24 |
| 2015 | 26 | 32 |
| 2016 | 25 | 47 |
| 2017 | 38 | 74 |
| 2018 | 53 | 73 |
| 2019 | 66 | 65 |
| 2020 | 72 | 54 |
| 2021 | 66 | 56 |
| 2022 | 48 | 57 |
| 2023 | 53 | 31 |
| 2024 | 39 | 38 |
| 2025 | 28 | 27 |
| 2026 | 16 | 12 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
Recent patents
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- Privacy Preserving Gaze for Foveated Rendering23 Jul 2026US 2026/0212840 A1Apple Inc.
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Most cited
By later US patents
- Wireless telephone display system392US 6,073,034 AKopin Corporation · 2000
- Head-mounted display apparatus for retaining a portable electronic device with display271US 8,957,835 B2Apple Inc. · 2015
- Low power active display system270US 6,232,937 B1Kopin Corporation · 2001
- Resolution transforming raster-based imaging system177US 5,134,495 ADP-Tek, Inc. · 1992
- State machine controlled video processor167US 5,083,119 ADu Pont Pixel Systems Limited · 1992