G03B 7/087
For control of both exposure time and aperture
Official title: for control of both exposure time and aperture
G03B7/087 (For control of both exposure time and aperture) appears on 125 US grants and 6 published applications in this corpus.
Search patents in G03B- Granted patents
- 125
- Published applications
- 6
- Assignees
- 33
- Inventors
- 165
- Latest grant
- 28 May 2013
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1976 | 7 | 0 |
| 1977 | 14 | 0 |
| 1978 | 16 | 0 |
| 1979 | 9 | 0 |
| 1980 | 14 | 0 |
| 1981 | 10 | 0 |
| 1982 | 12 | 0 |
| 1983 | 4 | 0 |
| 1984 | 11 | 0 |
| 1985 | 4 | 0 |
| 1986 | 1 | 0 |
| 1987 | 3 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 2 | 0 |
| 1991 | 3 | 0 |
| 1992 | 4 | 0 |
| 1993 | 2 | 0 |
| 1994 | 0 | 0 |
| 1995 | 1 | 0 |
| 1996 | 0 | 0 |
| 1997 | 0 | 0 |
| 1998 | 0 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 0 |
| 2004 | 0 | 0 |
| 2005 | 0 | 1 |
| 2006 | 0 | 0 |
| 2007 | 0 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 2 |
| 2010 | 0 | 1 |
| 2011 | 1 | 1 |
| 2012 | 1 | 0 |
| 2013 | 2 | 0 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 0 | 0 |
| 2021 | 0 | 0 |
| 2022 | 0 | 0 |
| 2023 | 0 | 1 |
By publication year. Applications have been published since 2001.
Recent patents
- Photographing apparatus that adjusts shooting settings during shooting28 May 2013US 8,451,372 B2Panasonic Corporation
- Image pickup apparatus capable of displaying a image representing an object brightness that can be set as a target exposure by exposure control, and method of controlling the same9 Apr 2013US 8,417,110 B2Canon Kabushiki Kaisha
- Method for setting parameters of a vision detector using production line information23 Oct 2012US 8,295,552 B2Cognex Technology and Investment Corporation
- Apparatus for capturing images, method of controlling exposure in the apparatus, and computer readable recording medium storing program17 May 2011US 7,945,155 B2Samsung Electronics Co., Ltd.
- Method for setting parameters of a vision detector using production line information9 Jun 2009US 7,545,949 B2Cognex Technology and Investment Corporation
- Method of reducing disturbance during capturing images of faint objects29 Jun 2023US 2023/0209219 A1
- Image pickup apparatus capable of displaying a image representing an object brightness that can be set as a target exposure by exposure control, and method of controlling the same17 Mar 2011US 2011/0064399 A1Canon Kabushiki Kaisha
- Photographing apparatus26 Aug 2010US 2010/0214439 A1Panasonic Corporation
- Method for setting parameters of a vision detector using production line information5 Nov 2009US 2009/0273668 A1Cognex Corporation
- Apparatus for capturing images, method of controlling exposure in the apparatus, and computer readable recording medium storing program10 Sep 2009US 2009/0226160 A1Samsung Techwin Co., Ltd.
Most cited
By later US patents
- System for exposure measurement and/or focus detection by means of image senser215US 4,047,187 ACanon Kabushiki Kaisha · 1977
- Apparatus and method for minimizing red-eye in flash photography97US 4,285,588 AEastman Kodak Company · 1981
- Method and circuit for controlling an electromagnetic actuator in photographic apparatus52US 4,408,857 AEastman Kodak Company · 1983
- Electromagnetically operated diaphragm shutter43US 4,390,262 ACanon Kabushiki Kaisha · 1983
- Exposure control device in a camera using an electro-optic light control element32US 4,054,890 ANippon Kogaku K. K. · 1977