G06T 7/254
Involving subtraction of images
Official title: involving subtraction of images
G06T7/254 (Involving subtraction of images) appears on 1,853 US grants and 2,048 published applications in this corpus.
Search patents in G06T- Granted patents
- 1,853
- Published applications
- 2,048
- Assignees
- 896
- Inventors
- 4,192
- Latest grant
- 22 Sep 2026
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 1 | 0 |
| 1980 | 4 | 0 |
| 1981 | 2 | 0 |
| 1982 | 3 | 0 |
| 1983 | 0 | 0 |
| 1984 | 1 | 0 |
| 1985 | 0 | 0 |
| 1986 | 1 | 0 |
| 1987 | 2 | 0 |
| 1988 | 4 | 0 |
| 1989 | 1 | 0 |
| 1990 | 3 | 0 |
| 1991 | 2 | 0 |
| 1992 | 3 | 0 |
| 1993 | 2 | 0 |
| 1994 | 1 | 0 |
| 1995 | 1 | 0 |
| 1996 | 6 | 0 |
| 1997 | 10 | 0 |
| 1998 | 11 | 0 |
| 1999 | 12 | 0 |
| 2000 | 13 | 0 |
| 2001 | 11 | 9 |
| 2002 | 12 | 34 |
| 2003 | 17 | 32 |
| 2004 | 15 | 45 |
| 2005 | 26 | 38 |
| 2006 | 33 | 49 |
| 2007 | 37 | 45 |
| 2008 | 27 | 39 |
| 2009 | 27 | 45 |
| 2010 | 33 | 73 |
| 2011 | 32 | 55 |
| 2012 | 64 | 72 |
| 2013 | 62 | 64 |
| 2014 | 72 | 72 |
| 2015 | 72 | 115 |
| 2016 | 83 | 91 |
| 2017 | 95 | 97 |
| 2018 | 105 | 124 |
| 2019 | 141 | 171 |
| 2020 | 143 | 192 |
| 2021 | 160 | 157 |
| 2022 | 139 | 132 |
| 2023 | 112 | 116 |
| 2024 | 97 | 80 |
| 2025 | 113 | 67 |
| 2026 | 41 | 34 |
By publication year. Applications have been published since 2001. 2026 runs to 8 Oct.
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Most cited
By later US patents
- Multiple camera control system609US 7,058,204 B2GestureTek, Inc. · 2006
- Vehicle monitoring system483US 5,809,161 ACommonwealth Scientific and Industrial Research Organisation · 1998
- Multiple camera control system442US 7,421,093 B2GestureTek, Inc. · 2008
- Method, system, and program for gesture based option selection399US 6,283,860 B1Philips Electronics North America Corporation · 2001
- Multiple camera control system373US 7,555,142 B2GestureTek, Inc. · 2009