G03B 13/12
To compensate for change of camera lens or size of picture
Official title: to compensate for change of camera lens or size of picture
G03B13/12 (To compensate for change of camera lens or size of picture) appears on 232 US grants and 30 published applications in this corpus.
Search patents in G03B- Granted patents
- 232
- Published applications
- 30
- Assignees
- 51
- Inventors
- 285
- Latest grant
- 8 Oct 2019
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1977 | 1 | 0 |
| 1978 | 1 | 0 |
| 1979 | 2 | 0 |
| 1980 | 1 | 0 |
| 1981 | 2 | 0 |
| 1982 | 0 | 0 |
| 1983 | 0 | 0 |
| 1984 | 0 | 0 |
| 1985 | 1 | 0 |
| 1986 | 0 | 0 |
| 1987 | 0 | 0 |
| 1988 | 0 | 0 |
| 1989 | 2 | 0 |
| 1990 | 13 | 0 |
| 1991 | 9 | 0 |
| 1992 | 12 | 0 |
| 1993 | 14 | 0 |
| 1994 | 20 | 0 |
| 1995 | 16 | 0 |
| 1996 | 27 | 0 |
| 1997 | 19 | 0 |
| 1998 | 27 | 0 |
| 1999 | 18 | 0 |
| 2000 | 9 | 0 |
| 2001 | 4 | 1 |
| 2002 | 3 | 1 |
| 2003 | 4 | 0 |
| 2004 | 1 | 6 |
| 2005 | 2 | 4 |
| 2006 | 3 | 3 |
| 2007 | 0 | 1 |
| 2008 | 1 | 1 |
| 2009 | 5 | 0 |
| 2010 | 0 | 1 |
| 2011 | 0 | 2 |
| 2012 | 0 | 0 |
| 2013 | 3 | 0 |
| 2014 | 1 | 7 |
| 2015 | 7 | 0 |
| 2016 | 1 | 1 |
| 2017 | 1 | 1 |
| 2018 | 1 | 1 |
| 2019 | 1 | 0 |
By publication year. Applications have been published since 2001.
Recent patents
- Image processing device, electronic equipment, image processing method and non-transitory computer-readable medium for enlarging objects on display8 Oct 2019US 10,440,277 B2Morpho
- Orientation system for image recording device24 Jul 2018US 10,031,400 B2
- Camera field of view visualizer21 Feb 2017US 9,578,221 B1International Business Machines Corporation
- Orientation system for image recording devices12 Apr 2016US 9,310,667 B2
- Imaging apparatus with a finder device having at least one variable magnification lens which can be inserted into and removed from an optical path of the finder device27 Oct 2015US 9,172,883 B2FUJIFILM Corporation
- Image processing device, electronic equipment, image processing method and non-transitory computer-readable medium14 Jun 2018US 2018/0167558 A1Morpho
- Orientation System For Image Recording Device24 Aug 2017US 2017/0242319 A1
- Orientation system for image recording devices11 Feb 2016US 2016/0041451 A1
- Optical viewfinder2 Oct 2014US 2014/0293111 A1Panasonic Corporation
- Optical viewfinder2 Oct 2014US 2014/0294371 A1Panasonic Corporation
Most cited
By later US patents
- Lens shutter camera including zoom lens105US 4,944,030 AAsahi Kogaku Kogyo Kabushiki Kaisha · 1990
- Real image viewfinder requiring no field lens92US 5,241,337 AEastman Kodak Company · 1993
- Camera77US 5,066,971 ACanon Kabushiki Kaisha · 1991
- Method of making photographs of different aspect ratios and a photographic film cartridge, a camera and a photographic printer for use in practicing the method71US 5,471,265 AFuji Photo Film Co., Ltd. · 1995
- Zoom lens drive system for camera61US 4,936,664 AAsahi Kogaku Kogyo Kabushiki Kaisha · 1990