Patents
Sitemap › G03 - Photography; Cinematography; Analogous techniques using waves other than optical waves; Electrography; Holography › G03B - Apparatus 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 › G03B 7 - Control of exposure by setting shutters, diaphragms, or filters separately or conjointly
Patents for G03B 7 - Control of exposure by setting shutters, diaphragms, or filters separately or conjointly (8,263)
07/1991
07/17/1991EP0436710A1 Camera with flash return sensing
07/17/1991EP0436535A1 Camera with flash responsive focus system
07/16/1991US5032864 Power supply system for a camera
07/16/1991US5032863 Camera shutter and viewfinder control apparatus
07/16/1991US5032859 Shutter with lens drive mechanism
07/16/1991US5032858 Film rewinding control device
07/16/1991US5032857 Camera with card accommodating device
07/16/1991US5032855 Film cartridge
07/16/1991US5032854 Photographic film cassette and camera apparatus and method
07/11/1991DE4000525A1 Spot measuring appts. for automatic camera - can be moved from usual centre position in field of view with liq. crystal marking
07/09/1991US5030985 Exposure balance arrangement for an image fixing device
07/09/1991US5030984 Method and associated apparatus for minimizing the effects of motion in the recording of an image
07/09/1991US5030983 Autofocus camera
07/09/1991US5030979 Electronically controlled camera
07/09/1991US5030978 Photographic film cassette
07/03/1991EP0435319A1 Camera apparatus having drift detecting unit
07/03/1991EP0435281A2 Camera
07/03/1991EP0435280A2 Optical apparatus responsive to an external information output device
07/02/1991US5028944 Film advancement control device
06/1991
06/27/1991WO1991010158A2 Flash illumination system and method incorporating indirect reflecting surface detection
06/27/1991CA2069626A1 Flash illumination system and method incorporating indirect reflecting surface detection
06/25/1991US5027150 Camera
06/19/1991EP0433019A1 Information recording/reproduction apparatus for camera
06/18/1991US5025275 Photographic camera
06/12/1991EP0431372A2 Camera and remote control device thereof
06/11/1991US5023650 Silver halide film type camera
06/11/1991US5023649 Exposure controlling apparatus of a camera having a plurality of areas for measuring brightness
06/11/1991US5023648 Flash taking lens shutter camera
06/11/1991US5023647 Automatic status discriminator
06/11/1991US5023642 Sensor apparatus to read film information
06/06/1991DE3939361A1 SLR camera with exposure flash exposure and/or auto-focus sensors - uses sensors allowing any selected point n viewfinder to be individually measured
06/04/1991US5021818 Multi-area brightness measuring apparatus
05/1991
05/29/1991EP0429097A2 Photographic camera
05/29/1991EP0429096A2 Photographic camera
05/28/1991US5019853 Exposure control apparatus for use in camera
05/28/1991US5019851 Camera system
05/22/1991EP0428072A2 Data-retainable photographic film cartridge
05/21/1991US5017957 Exposure control device for a camera
05/21/1991US5017956 Flash photography system
05/21/1991US5017955 Autofocus camera with flash unit
05/14/1991US5016039 Camera system
05/14/1991US5016038 Strobe control apparatus
05/14/1991US5016034 Camera system
05/14/1991US5016030 Apparatus for magnetically reading and recording on film
05/07/1991US5014082 Method and apparatus for compensating for shutter speed variations
05/07/1991US5014081 Metering system
05/02/1991EP0424987A2 Photographic camera
05/02/1991EP0424678A2 Camera system controlling interchangeable lenses
05/02/1991DE3936047A1 Measuring cassette with exchangeable frame for large format camera - has two threaded spindles sliding photosensor in X=Y axial directions within projected image surface
04/1991
04/30/1991US5012272 Indication control unit for an electronically controlled camera
04/30/1991US5012271 Exposure control device
04/30/1991US5012268 Exposure control device for interchangeable lens camera
04/25/1991DE3943534A1 Autofocussing system for photographic camera
04/24/1991EP0423844A2 Photographic camera
04/23/1991US5010359 Method and apparatus for photometry from plural points of automatic exposure camera
04/16/1991US5008699 Device for driving shutter
04/16/1991US5007859 Battery-containing apparatus
04/11/1991DE4031658A1 Camera with automatic built-in flash unit
04/09/1991US5006881 Battery supplying apparatus for camera
04/09/1991US5006880 For a camera
04/09/1991US5006879 Electronic flash lighting device for camera
04/09/1991US5006877 Camera system
04/09/1991US5006876 Exposure calculating device
04/03/1991CN2074468U Photograph exposure-meter
04/02/1991US5005047 Camera data setting device
04/02/1991US5005042 Electric control camera
04/02/1991US5005033 Photographing data setting apparatus for camera
03/1991
03/26/1991US5003340 Exposure control with reduced shutter speed for tele/pan camera
03/26/1991US5003338 Exposure control device for camera
03/26/1991US5003337 Camera system
03/20/1991EP0417716A2 Camera capable of providing a pseudo print format
03/19/1991US5001503 Camera
03/12/1991US4999664 Automatic exposure control apparatus for daylight/underwater camera
03/12/1991US4999661 Camera having selective functions
03/06/1991EP0415409A2 Shutter apparatus which also serves as a diaphragm
03/05/1991US4998129 Diaphragm control apparatus of a camera
03/05/1991US4998128 Preflash measurement technique
03/05/1991US4998127 Camera with flash return sensing
02/1991
02/28/1991DE4026576A1 Camcorder with different image reception modes - has switching device for selecting required mode with determination of exposure or shutter dia.
02/26/1991US4996551 Exposure control apparatus
02/26/1991US4996550 Flash photography
02/21/1991WO1991002285A1 Camera with flash return sensing
02/19/1991US4994846 Auto strobe camera
02/19/1991US4994845 Light measuring device
02/19/1991US4994844 Camera system
02/12/1991US4992821 Camera
02/12/1991US4992820 Attachable accessory
02/05/1991US4990944 Camera including a lens cover
01/1991
01/29/1991US4989093 Camera automatically operable in a flash photographic mode for providing color-balanced images
01/29/1991US4989030 Program shutter drive system
01/23/1991EP0409161A2 Method and apparatus for controlling exposure changes of a video camera
01/22/1991US4987435 Compact camera with apparatus size adjustment by zooming
01/22/1991US4987434 Camera's data imprinting device
01/19/1991WO1991001512A1 Film handling arrangements for sheet film cameras and the like
01/19/1991CA2063555A1 Film handling arrangements for sheet film cameras and the like
01/17/1991DE4021967A1 Main and auxiliary battery housing for camera - comprises auxiliary chamber joined to main chamber via opening closed when main rectangular battery is inserted
01/15/1991US4985726 Photometric device for camera
01/15/1991US4985725 Auto-flash photographing system
01/15/1991US4985724 Automatic focus/exposure operation apparatus for camera
01/15/1991US4985723 Photographic camera
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