G09G 5/393
Arrangements for updating the contents of the bit-mapped memory
G09G5/393 (Arrangements for updating the contents of the bit-mapped memory) appears on 1,987 US grants and 1,423 published applications in this corpus.
Search patents in G09G- Granted patents
- 1,987
- Published applications
- 1,423
- Assignees
- 600
- Inventors
- 3,526
- Latest grant
- 25 Aug 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 2 | 0 |
| 1977 | 0 | 0 |
| 1978 | 2 | 0 |
| 1979 | 4 | 0 |
| 1980 | 2 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 5 | 0 |
| 1984 | 6 | 0 |
| 1985 | 8 | 0 |
| 1986 | 12 | 0 |
| 1987 | 34 | 0 |
| 1988 | 26 | 0 |
| 1989 | 36 | 0 |
| 1990 | 34 | 0 |
| 1991 | 25 | 0 |
| 1992 | 24 | 0 |
| 1993 | 20 | 0 |
| 1994 | 37 | 0 |
| 1995 | 46 | 0 |
| 1996 | 63 | 0 |
| 1997 | 52 | 0 |
| 1998 | 86 | 0 |
| 1999 | 61 | 0 |
| 2000 | 39 | 0 |
| 2001 | 44 | 17 |
| 2002 | 52 | 81 |
| 2003 | 47 | 58 |
| 2004 | 62 | 60 |
| 2005 | 52 | 67 |
| 2006 | 56 | 46 |
| 2007 | 40 | 44 |
| 2008 | 36 | 68 |
| 2009 | 51 | 58 |
| 2010 | 42 | 60 |
| 2011 | 39 | 50 |
| 2012 | 59 | 57 |
| 2013 | 43 | 63 |
| 2014 | 64 | 78 |
| 2015 | 70 | 69 |
| 2016 | 63 | 63 |
| 2017 | 61 | 77 |
| 2018 | 78 | 73 |
| 2019 | 86 | 66 |
| 2020 | 66 | 51 |
| 2021 | 69 | 58 |
| 2022 | 49 | 58 |
| 2023 | 38 | 39 |
| 2024 | 45 | 32 |
| 2025 | 33 | 16 |
| 2026 | 13 | 14 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Raster memory manipulation apparatus529US 4,435,792 ASun Microsystems, Inc. · 1984
- Method and apparatus for detecting changes in raster data457US 4,958,378 ASun Microsystems, Inc. · 1990
- Random access memory device with integral logic capability447US 5,023,838 ANCR Corporation · 1991
- DMD architecture and timing for use in a pulse width modulated display system386US 5,278,652 ATexas Instruments Incorporated · 1994
- DMD architecture and timing for use in a pulse-width modulated display system324US 5,339,116 ATexas Instruments Incorporated · 1994