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 15 - Special procedures for taking photographs; Apparatus therefor
Patents for G03B 15 - Special procedures for taking photographs; Apparatus therefor (13,443)
06/1991
06/11/1991US5023757 Umbrella type reflector for photographic reflection
06/11/1991US5023756 Light diffusion box
06/11/1991US5023755 Support system
06/11/1991US5023723 Image sensing apparatus having plural image sensors and plural shutters
06/11/1991US5023651 Method of and apparatus for re-creating images
06/11/1991US5023648 Flash taking lens shutter camera
06/11/1991US5023639 Slave electronic flash unit for a camera
06/11/1991US5023638 Photographic portrait shooting apparatus
06/11/1991US5023470 Electronic flash charging circuit
06/04/1991US5021814 Single-lens reflex camera with strobe incorporated therein
06/04/1991US5021811 Recycleable element recycle counter and method
05/1991
05/30/1991WO1991007317A1 Photo device
05/29/1991CN2078012U Colour trick-photography synthesis casket
05/28/1991US5019845 Flash device for camera
05/23/1991DE3938228A1 Housing for video camera - contains at least one continuous light source and at least one flash-lamp
05/21/1991US5017955 Autofocus camera with flash unit
05/15/1991EP0427439A2 Switching mechanism for video lighting apparatus
05/14/1991US5016040 Method and apparatus for forming a recording on a recording medium
05/14/1991US5016038 Strobe control apparatus
05/14/1991US5016037 Flash photographing system
05/08/1991EP0426201A2 Interchangeable camera and interchangeable flash device
05/08/1991DE3936475A1 Controlling light intensity of camera eye lamp - operating shutter or light curtain in dependence on instantaneous camera shutter and focus settings
05/08/1991CN2076686U Lamp for taking photograph without figure viewed from behind
05/02/1991WO1991006025A1 Optical system which allows coincident viewing, illuminating and photographing
05/01/1991CN2076246U 闪光灯 Flash
04/1991
04/30/1991US5012272 Indication control unit for an electronically controlled camera
04/30/1991US5012269 Camera
04/30/1991US5012262 Strobe driving device for use in camera having zoon lens
04/24/1991EP0424123A2 Image recording
04/23/1991US5010360 Image forming apparatus
04/16/1991US5008697 Image recording system and method
04/11/1991DE4031658A1 Camera with automatic built-in flash unit
04/10/1991EP0421339A2 Film writer and viewer apparatus
04/10/1991CN2074919U Photoflash synchronous connection converting device
04/09/1991US5006885 Superimposing image apparatus
04/09/1991US5006879 Electronic flash lighting device for camera
04/02/1991US5005042 Electric control camera
04/02/1991US5005032 Optical finder for camera with flip-up flash unit
04/02/1991US5004958 Strobe apparatus
03/1991
03/27/1991EP0419246A2 Video camera apparatus
03/26/1991US5003330 Electronic flash and lens-fitted photographic film unit including the same
03/26/1991US5003229 Flashing device
03/26/1991CA1282104C Photographic cove
03/19/1991US5001505 Camera
03/12/1991US4999663 Flash device
03/07/1991DE3928441A1 Point source of light - is for use in shadow photography and is achieved by focussing light onto mirror
03/05/1991US4998127 Camera with flash return sensing
03/05/1991US4996994 Apparatus for photogrammetrically measuring the human head
02/1991
02/27/1991CN2072234U Flash photographic contactor for seated camera
02/26/1991US4996552 Image exposure device for exposing photosensitive recording medium to color image lights
02/26/1991US4996550 Flash photography
02/26/1991US4996548 Camera with flip-up flash unit
02/21/1991WO1991002285A1 Camera with flash return sensing
02/19/1991US4994921 Halftone imaging system and method
02/19/1991US4994846 Auto strobe camera
02/19/1991US4994832 Photographic technique for producing pictures of individuals jointly with characters
02/12/1991US4992810 Compact camera with flash unit
02/12/1991US4992809 Zoom finder system
02/12/1991CA1280022C Method of and apparatus for re-creating images
02/05/1991US4991063 Photographic flash apparatus
02/05/1991US4990944 Camera including a lens cover
01/1991
01/31/1991DE3924758A1 Imaging appts. suitable for automatic focus camera - produces congruent optical images path split for alternating imaging of reference and subject
01/29/1991US4989093 Camera automatically operable in a flash photographic mode for providing color-balanced images
01/29/1991US4989029 Camera with control apparatus for charging storage capacitor for flash light emission
01/23/1991CN2070009U Hand cart for taking photographs
01/22/1991US4987433 Camera
01/16/1991EP0229838B1 Crt multi-frame photographing apparatus
01/15/1991US4985725 Auto-flash photographing system
01/09/1991EP0406687A2 Video camera having DC power source light
01/08/1991US4984135 Portable
01/08/1991US4984005 Photographing mode switching device of a camera
01/08/1991US4983999 Camera with flip-up flash unit
01/08/1991US4983998 Flash device for camera
01/03/1991DE4019847A1 Camera with flash capacitor and unit for reception of battery - has battery recess on one side in which capacitor nestles
01/02/1991CN1048267A Magic photography
01/01/1991US4982210 Flash device
12/1990
12/18/1990US4978989 Camera having a red-eye forecasting and/or preventing device
12/18/1990US4978986 Camera accessories for contrast control
12/18/1990US4978892 Flash discharge
12/06/1990DE4009753A1 Suspension for photoraymeter measurement chamber - has devices for horizontal orientation and vibration isolation and intermediate ring for long focal length lenses
11/1990
11/27/1990US4974007 Photographing device having plural range finding elements and plural photometric elements
11/27/1990US4973998 Disposable single-use camera and accessory re-usable electronic flash unit
11/21/1990CN2066155U Large, medium-size camera and flash lamp linking device
11/15/1990WO1990013847A1 Film printing/reading system and method and apparatus for forming a recording on a recording medium
11/13/1990US4970539 Camera with incorporated flash device
11/13/1990US4970538 Camera system with flash device
11/07/1990EP0396259A2 Optical image forming apparatus
11/07/1990EP0396011A2 Preflash pseudofocus/exposure control system
11/07/1990EP0395806A1 Film printing/reading system
11/06/1990US4969037 Arrangement for illuminating and detecting parts in an image processing system
11/06/1990US4969007 Electronic flash apparatus for cameras
11/06/1990US4969004 Focus detection system and lighting device therefor
11/06/1990US4968132 Traveling matte extraction system
11/01/1990CA2014018A1 Preflash pseudofocus/exposure control system
10/1990
10/31/1990DE3914071A1 Electronic flash unit for underwater photography - has variable output spectrum for compensating colour distortion caused by light filtration effects in water
10/30/1990US4967217 Camera system
10/23/1990US4965620 Camera
10/23/1990US4965615 Variable focus camera
10/23/1990US4965592 Image processing apparatus for reproducing images on projector screen and photosensitive medium
10/16/1990US4963916 Photographic camera
1 ... 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 ... 135