Multi-zone light measuring

Industry

CPC
G03B7/09979

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Parent Industries

GPHYSICS G03Photography G03BAPPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES ACCESSORIES THEREFOR G03B7/00Control of exposure by setting shutters, diaphragms or filters, separately or conjointly

Current Industry

G03B7/09979Multi-zone light measuring

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Imaging apparatus and camera system
- Patent number 8,810,716
- Issue date Aug 19, 2014
- Canon Kabushiki Kaisha
- Naoyuki Nakagawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods, apparatuses and systems using windowing to accelerate auto...
- Patent number 8,120,696
- Issue date Feb 21, 2012
- Micron Technology, Inc.
- Dmitri Jerdev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus
- Patent number 8,121,473
- Issue date Feb 21, 2012
- Nikon Corporation
- Masaru Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image-taking apparatus
- Patent number 7,889,986
- Issue date Feb 15, 2011
- FUJIFILM Corporation
- Satoshi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging apparatus
- Patent number 7,876,367
- Issue date Jan 25, 2011
- Nikon Corporation
- Masaru Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image apparatus with selective image compensation
- Patent number 7,831,137
- Issue date Nov 9, 2010
- Nikon Corporation
- Mark Takita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image capture apparatus and control method thereof
- Patent number 7,684,691
- Issue date Mar 23, 2010
- Canon Kabushiki Kaisha
- Tatsuyuki Tokunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
System for backlight detection using brightness values of subareas...
- Patent number 7,676,149
- Issue date Mar 9, 2010
- Altek Corporation
- Chung-Ta Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image-taking apparatus
- Patent number 7,593,633
- Issue date Sep 22, 2009
- FUJIFILM Corporation
- Satoshi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of exposure control for an imaging system
- Patent number 7,548,270
- Issue date Jun 16, 2009
- Delphi Technologies, Inc.
- Hongzhi Kong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging device
- Patent number 7,426,341
- Issue date Sep 16, 2008
- FUJIFILM Corporation
- Atsushi Misawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Exposure compensation method and system employing meter matrix and...
- Patent number 6,859,618
- Issue date Feb 22, 2005
- Hewlett-Packard Development Company, L.P.
- Thomas W. Yip
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Flash control device
- Patent number 6,564,014
- Issue date May 13, 2003
- Nikon Corporation
- Hiroshi Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Selection point selecting apparatus
- Patent number 6,512,888
- Issue date Jan 28, 2003
- Canon Kabushiki Kaisha
- Keisuke Aoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometry device
- Patent number 6,507,709
- Issue date Jan 14, 2003
- PENTAX Corporation
- Isamu Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for controlling exposure of camera
- Patent number 6,496,651
- Issue date Dec 17, 2002
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometry device of a camera
- Patent number 6,445,886
- Issue date Sep 3, 2002
- Nikon Corporation
- Masaru Muramatsu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control device for use in camera
- Patent number 6,424,805
- Issue date Jul 23, 2002
- Canon Kabushiki Kaisha
- Toshifumi Ohsawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for controlling exposure of camera
- Patent number 6,389,232
- Issue date May 14, 2002
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash photography system with preliminary and main emission
- Patent number 6,363,221
- Issue date Mar 26, 2002
- Canon Kabushiki Kaisha
- Tatsuyuki Tokunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for controlling exposure of camera
- Patent number 6,275,659
- Issue date Aug 14, 2001
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometering apparatus
- Patent number 6,229,602
- Issue date May 8, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Isamu Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometering apparatus for a camera
- Patent number 6,222,622
- Issue date Apr 24, 2001
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Isamu Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure operation mechanism of camera
- Patent number 6,167,200
- Issue date Dec 26, 2000
- Minolta Co., Ltd.
- Motoshi Yamaguchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic flash control device
- Patent number 6,154,612
- Issue date Nov 28, 2000
- Nikon Corporation
- Hiroyuki Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control system for camera
- Patent number 6,108,496
- Issue date Aug 22, 2000
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Isamu Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Flash photography system using preliminary emission and controlled...
- Patent number 6,094,536
- Issue date Jul 25, 2000
- Canon Kabushiki Kaisha
- Yoshihito Harada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometric device and method for a camera
- Patent number 6,091,908
- Issue date Jul 18, 2000
- Nikon Corporation
- Hiroyuki Fukuda
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera
- Patent number 6,085,042
- Issue date Jul 4, 2000
- Canon Kabushiki Kaisha
- Yuji Yamamoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometric operation system of camera
- Patent number 6,081,669
- Issue date Jun 27, 2000
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Kosei Kosako
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
IMAGING APPARATUS AND CAMERA SYSTEM
- Publication number 20120257102
- Publication date Oct 11, 2012
- Canon Kabushiki Kaisha
- Naoyuki Nakagawara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CAMERA AND METHOD FOR CONTROLLING A CAMERA
- Publication number 20110149045
- Publication date Jun 23, 2011
- Alexander Wuerz-Wessel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE-TAKING APPARATUS
- Publication number 20100073508
- Publication date Mar 25, 2010
- Satoshi OKAMOTO
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging apparatus
- Publication number 20090190911
- Publication date Jul 30, 2009
- Nikon Corporation
- Masaru Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging apparatus
- Publication number 20090040338
- Publication date Feb 12, 2009
- Nikon Corporation
- Masaru Muramatsu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Color photographing apparatus
- Publication number 20090033762
- Publication date Feb 5, 2009
- Nikon Corporation
- Tetsuya Abe
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
System for backlight detection using brightness values of subareas...
- Publication number 20080159728
- Publication date Jul 3, 2008
- Altek Corporation
- Chung-Ta Wu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Methods, apparatuses and systems using windowing to accelerate auto...
- Publication number 20080055424
- Publication date Mar 6, 2008
- Micron Technology, Inc.
- Dmitri Jerdev
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image apparatus with selective image compensation
- Publication number 20070230940
- Publication date Oct 4, 2007
- NIKON CORPORATION
- Mark Takita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image-taking apparatus
- Publication number 20070086761
- Publication date Apr 19, 2007
- FUJIFILM Corporation
- Satoshi Okamoto
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of exposure control for an imaging system
- Publication number 20070052839
- Publication date Mar 8, 2007
- Hongzhi Kong
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
IMAGE CAPTURE APPARATUS AND CONTROL METHOD THEREOF
- Publication number 20070036531
- Publication date Feb 15, 2007
- Canon Kabushiki Kaisha
- Tatsuyuki Tokunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Adjustment of an image recorder with dynamic measuring fields
- Publication number 20060216013
- Publication date Sep 28, 2006
- Christian Kueblbeck
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Imaging device
- Publication number 20060067670
- Publication date Mar 30, 2006
- Fuji Photo Film Co., Ltd.
- Atsushi Misawa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for controlling exposure of camera
- Publication number 20020136551
- Publication date Sep 26, 2002
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
FLASH PHOTOGRAPHY SYSTEM WITH PRELIMINARY AND MAIN EMISSION
- Publication number 20020034382
- Publication date Mar 21, 2002
- Tatsuyuki Tokunaga
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Exposure control device for use in camera
- Publication number 20020001464
- Publication date Jan 3, 2002
- Toshifumi Ohsawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method and apparatus for controlling exposure of camera
- Publication number 20010028793
- Publication date Oct 11, 2001
- Fuji Photo Film Co., Ltd.
- Fumio Ishihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Selection point selecting apparatus
- Publication number 20010017982
- Publication date Aug 30, 2001
- Keisuke Aoyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Photometry device
- Publication number 20010003558
- Publication date Jun 14, 2001
- ASAHI KOGAKU KOGYO KABUSHIKI KAISHA
- Isamu Hirai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Multi-zone light measuring

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Imaging apparatus and camera system

Methods, apparatuses and systems using windowing to accelerate auto...

Imaging apparatus

Image-taking apparatus

Imaging apparatus

Image apparatus with selective image compensation

Image capture apparatus and control method thereof

System for backlight detection using brightness values of subareas...

Image-taking apparatus

Method of exposure control for an imaging system

Imaging device

Exposure compensation method and system employing meter matrix and...

Flash control device

Selection point selecting apparatus

Photometry device

Method and apparatus for controlling exposure of camera

Photometry device of a camera

Exposure control device for use in camera

Method and apparatus for controlling exposure of camera

Flash photography system with preliminary and main emission

Method and apparatus for controlling exposure of camera

Photometering apparatus

Photometering apparatus for a camera

Exposure operation mechanism of camera

Electronic flash control device

Exposure control system for camera

Flash photography system using preliminary emission and controlled...

Photometric device and method for a camera

Camera

Photometric operation system of camera

Patents Applicationslast 30 patents

IMAGING APPARATUS AND CAMERA SYSTEM

CAMERA AND METHOD FOR CONTROLLING A CAMERA

IMAGE-TAKING APPARATUS

Imaging apparatus

Imaging apparatus

Color photographing apparatus

System for backlight detection using brightness values of subareas...

Methods, apparatuses and systems using windowing to accelerate auto...

Image apparatus with selective image compensation

Image-taking apparatus

Method of exposure control for an imaging system

IMAGE CAPTURE APPARATUS AND CONTROL METHOD THEREOF

Adjustment of an image recorder with dynamic measuring fields

Imaging device

Method and apparatus for controlling exposure of camera

FLASH PHOTOGRAPHY SYSTEM WITH PRELIMINARY AND MAIN EMISSION

Exposure control device for use in camera

Method and apparatus for controlling exposure of camera

Selection point selecting apparatus

Photometry device