G03B 7/09979
Multi-zone light measuring
Official title: {Multi-zone light measuring}
G03B7/09979 (Multi-zone light measuring) appears on 207 US grants and 24 published applications in this corpus.
Search patents in G03B- Granted patents
- 207
- Published applications
- 24
- Assignees
- 35
- Inventors
- 203
- Latest grant
- 28 Sep 2021
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 0 | 0 |
| 1979 | 0 | 0 |
| 1980 | 0 | 0 |
| 1981 | 5 | 0 |
| 1982 | 2 | 0 |
| 1983 | 2 | 0 |
| 1984 | 7 | 0 |
| 1985 | 5 | 0 |
| 1986 | 4 | 0 |
| 1987 | 2 | 0 |
| 1988 | 5 | 0 |
| 1989 | 6 | 0 |
| 1990 | 15 | 0 |
| 1991 | 11 | 0 |
| 1992 | 10 | 0 |
| 1993 | 17 | 0 |
| 1994 | 10 | 0 |
| 1995 | 18 | 0 |
| 1996 | 20 | 0 |
| 1997 | 14 | 0 |
| 1998 | 12 | 0 |
| 1999 | 4 | 0 |
| 2000 | 10 | 0 |
| 2001 | 3 | 3 |
| 2002 | 5 | 3 |
| 2003 | 3 | 0 |
| 2004 | 0 | 0 |
| 2005 | 1 | 1 |
| 2006 | 0 | 2 |
| 2007 | 0 | 4 |
| 2008 | 1 | 2 |
| 2009 | 3 | 3 |
| 2010 | 3 | 1 |
| 2011 | 2 | 2 |
| 2012 | 3 | 1 |
| 2013 | 0 | 0 |
| 2014 | 1 | 0 |
| 2015 | 0 | 0 |
| 2016 | 0 | 0 |
| 2017 | 0 | 0 |
| 2018 | 0 | 0 |
| 2019 | 0 | 1 |
| 2020 | 0 | 1 |
| 2021 | 2 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Image sensor, camera module and electronic device28 Sep 2021US 11,134,195 B2Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Image pickup apparatus, method for controlling image pickup apparatus, and storage medium for controlling flash photography when a still image is imaged4 May 2021US 10,999,523 B2Canon Kabushiki Kaisha
- Imaging apparatus and camera system19 Aug 2014US 8,810,716 B2Canon Kabushiki Kaisha
- Method and device for adjusting weighting values in light metering9 Oct 2012US 8,285,135 B2Quanta Computer Inc.
- Methods, apparatuses and systems using windowing to accelerate automatic camera functions21 Feb 2012US 8,120,696 B2Micron Technology, Inc.
- Image Sensor, Camera Module and Electronic Device30 Jan 2020US 2020/0036894 A1Guangdong Oppo Mobile Telecommunications Corp., Ltd.
- Image pickup apparatus, method for controlling image pickup apparatus, and storage medium8 Aug 2019US 2019/0246028 A1Canon Kabushiki Kaisha
- Imaging apparatus and camera system11 Oct 2012US 2012/0257102 A1Canon Kabushiki Kaisha
- Camera and method for controlling a camera23 Jun 2011US 2011/0149045 A1
- Method and device for adjusting weighting values in light metering3 Mar 2011US 2011/0052175 A1Quanta Computer Inc.
Most cited
By later US patents
- Camera system with color temperature meter114US 5,710,948 ANikon Corporation · 1998
- Method and apparatus for controlling exposure of camera98US 5,774,747 AFuji Photo Film Co., Ltd. · 1998
- Visual line detecting device and camera having the same93US 5,036,347 ACanon Kabushiki Kaisha · 1991
- Camera system88US 5,111,231 ACanon Kabushiki Kaisha · 1992
- Apparatus and method for orientation-dependent camera exposure and focus setting optimization74US 5,764,291 AApple Computer, Inc. · 1998