Control circuits

Industry

CPC
G03B7/0807

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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

G03B7/0807Control circuits

Industries

Patents Grantslast 30 patents

Information Patent Grant
Imaging device which obtains still images from captured video
- Patent number 10,498,954
- Issue date Dec 3, 2019
- PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
- Tsutomu Mukai
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Lens device, camera system, and exposure control method
- Patent number 8,818,184
- Issue date Aug 26, 2014
- FUJIFILM Corporation
- Arihiro Saita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Scene recognition method and system using brightness and ranging ma...
- Patent number 6,516,147
- Issue date Feb 4, 2003
- Polaroid Corporation
- George D. Whiteside
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera
- Patent number 6,246,836
- Issue date Jun 12, 2001
- Canon Kabushiki Kaisha
- Goichi Morikawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera used with light source type detecting circuit
- Patent number 6,201,932
- Issue date Mar 13, 2001
- Canon Kabushiki Kaisha
- Shinichi Tsujimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera capable of displaying the level of visual effect
- Patent number 6,141,499
- Issue date Oct 31, 2000
- Minolta Co., Ltd.
- Shigeto Ohmori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Auto-focusing apparatus with hill-climbing and full-scanning auto-f...
- Patent number 6,130,417
- Issue date Oct 10, 2000
- Olympus Optical Co., Ltd.
- Hitoshi Hashimoto
- G02 - OPTICS
Information Patent Grant
Camera capable of displaying the level of visual effect
- Patent number 6,097,898
- Issue date Aug 1, 2000
- Minolta Co., Ltd.
- Masataka Hamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having photographing state for taking photographs and compac...
- Patent number 5,993,076
- Issue date Nov 30, 1999
- Olympus Optical Co. Ltd.
- Takashi Fujii
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photometry device of camera
- Patent number 5,987,265
- Issue date Nov 16, 1999
- Nikon Corporation
- Hiroyuki Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic equipment and camera
- Patent number 5,987,266
- Issue date Nov 16, 1999
- Canon Kabushiki Kaisha
- Hiromi Hayasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Auto-focus camera
- Patent number 5,895,130
- Issue date Apr 20, 1999
- Fuji Photo Optical Co., Ltd.
- Tatsuo Saito
- G02 - OPTICS
Information Patent Grant
Camera capable of displaying the level of visual effect
- Patent number 5,892,991
- Issue date Apr 6, 1999
- Minolta Co., Ltd.
- Masataka Hamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera photometry device
- Patent number 5,887,204
- Issue date Mar 23, 1999
- Nikon Corporation
- Hiroyuki Iwasaki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Vibration preventing camera
- Patent number 5,864,722
- Issue date Jan 26, 1999
- Nikon Corporation
- Hitoshi Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera system
- Patent number 5,799,215
- Issue date Aug 25, 1998
- Minolta Co., Ltd.
- Takehiro Katoh
- G02 - OPTICS
Information Patent Grant
Control device for a camera capable of using a flash device
- Patent number 5,754,898
- Issue date May 19, 1998
- Nikon Corporation
- Yoshiyuki Nakano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Apparatus for detecting a sight axis
- Patent number 5,717,959
- Issue date Feb 10, 1998
- Canon Kabushiki Kaisha
- Tatsuyuki Tokunaga
- G02 - OPTICS
Information Patent Grant
Camera system having function for photographing image linked to ele...
- Patent number 5,710,954
- Issue date Jan 20, 1998
- Olympus Optical Co., Ltd.
- Akira Inoue
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera system with color temperature meter
- Patent number 5,710,948
- Issue date Jan 20, 1998
- Nikon Corporation
- Tadao Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optimal charging and energy conserving apparatus and method for con...
- Patent number 5,669,023
- Issue date Sep 16, 1997
- Nikon Corporation
- Yoshikazu Iida
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera which stores and reads out photographic data
- Patent number 5,659,824
- Issue date Aug 19, 1997
- Nikon Corporation
- Hidehiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Distance measuring apparatus
- Patent number 5,655,160
- Issue date Aug 5, 1997
- Fuji Photo Optical Co., Ltd.
- Tatsuo Saito
- G02 - OPTICS
Information Patent Grant
Camera having learning function
- Patent number 5,634,140
- Issue date May 27, 1997
- Minolta Camera Kabushiki Kaisha
- Masataka Hamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electronic circuit having electrically isolated digital and analog...
- Patent number 5,621,347
- Issue date Apr 15, 1997
- Seiko Precision Inc.
- Hiroyuki Saito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having light-source determining function
- Patent number 5,621,494
- Issue date Apr 15, 1997
- Canon Kabushiki Kaisha
- Jiro Kazumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control apparatus for camera
- Patent number 5,606,391
- Issue date Feb 25, 1997
- Nikon Corporation
- Hitoshi Aoki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Exposure control apparatus of camera
- Patent number 5,602,616
- Issue date Feb 11, 1997
- Asahi Kogaku Kogyo Kabushiki Kaisha
- Osamu Sato
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Auto-exposure device of a camera
- Patent number 5,596,387
- Issue date Jan 21, 1997
- Nikon Corporation
- Tadao Takagi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having an information setting apparatus for setting photogra...
- Patent number 5,589,907
- Issue date Dec 31, 1996
- Nikon Corporation
- Toshiaki Hozumi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
LENS DEVICE, CAMERA SYSTEM, AND EXPOSURE CONTROL METHOD
- Publication number 20140178061
- Publication date Jun 26, 2014
- FUJIFILM CORPORATION
- Arihiro SAITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
LENS DEVICE AND IMAGE CAPTURING APPARATUS HAVING THE SAME
- Publication number 20140178060
- Publication date Jun 26, 2014
- FUJIFILM CORPORATION
- Arihiro SAITA
- G02 - OPTICS
Information Patent Application
Scene recognition method and system using brightness and ranging ma...
- Publication number 20010031142
- Publication date Oct 18, 2001
- George D. Whiteside
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Control circuits

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Imaging device which obtains still images from captured video

Lens device, camera system, and exposure control method

Scene recognition method and system using brightness and ranging ma...

Camera

Camera used with light source type detecting circuit

Camera capable of displaying the level of visual effect

Auto-focusing apparatus with hill-climbing and full-scanning auto-f...

Camera capable of displaying the level of visual effect

Camera having photographing state for taking photographs and compac...

Photometry device of camera

Electronic equipment and camera

Auto-focus camera

Camera capable of displaying the level of visual effect

Camera photometry device

Vibration preventing camera

Camera system

Control device for a camera capable of using a flash device

Apparatus for detecting a sight axis

Camera system having function for photographing image linked to ele...

Camera system with color temperature meter

Optimal charging and energy conserving apparatus and method for con...

Camera which stores and reads out photographic data

Distance measuring apparatus

Camera having learning function

Electronic circuit having electrically isolated digital and analog...

Camera having light-source determining function

Exposure control apparatus for camera

Exposure control apparatus of camera

Auto-exposure device of a camera

Camera having an information setting apparatus for setting photogra...

Patents Applicationslast 30 patents

LENS DEVICE, CAMERA SYSTEM, AND EXPOSURE CONTROL METHOD

LENS DEVICE AND IMAGE CAPTURING APPARATUS HAVING THE SAME

Scene recognition method and system using brightness and ranging ma...