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Browse by Category: Main > Optical & Optics
Class Information
Number: 396/164
Name: Photography > With object illumination for exposure > Variable intensity control
Description: Subject matter having a means to adjust the brightness of the artificial light from the illumination means.










Patents under this class:
1 2 3

Patent Number Title Of Patent Date Issued
8598798 Camera flash with reconfigurable emission spectrum Dec. 3, 2013
8571400 Methods and apparatus for flash intensity value management in a photographic environment Oct. 29, 2013
8571401 Systems and methods for changing power states of a remote device using one or more camera body controls and a preset delay Oct. 29, 2013
8548316 Apparatus and method for controlling light intensity of camera Oct. 1, 2013
8538250 Systems and methods for communicating with a device using one or more camera body controls Sep. 17, 2013
8515275 Illumination device for photographing and camera Aug. 20, 2013
8483557 Camera flash filter Jul. 9, 2013
8463119 Image pickup apparatus and controlling method therefor Jun. 11, 2013
8385735 Illumination device and method, and apparatus for image taking Feb. 26, 2013
8364031 Lighting assembly for an image capturing system comprising LED elements Jan. 29, 2013
8351779 Image pickup apparatus using light emitting device and method of controlling the same Jan. 8, 2013
8351778 Method for adjusting brightness of image Jan. 8, 2013
8330822 Thermally-tuned depth camera light source Dec. 11, 2012
8326136 Systems and methods for communicating with a device using one or more camera body controls Dec. 4, 2012
8233788 Illumination device for photography and photographic device Jul. 31, 2012
8218963 Spatially adaptive photographic flash unit Jul. 10, 2012
8208804 Imaging apparatus and control method therefor Jun. 26, 2012
8160383 Tone correcting apparatus providing improved tone correction on image Apr. 17, 2012
8145051 Image pickup apparatus using light emitting device and method of controlling the same Mar. 27, 2012
8103159 Flashing control method for a digital camera Jan. 24, 2012
7999483 Circuit arrangement and method for actuating an electrical load Aug. 16, 2011
7995912 Imaging apparatus with strobe consecutive shooting mode and optional pixel addition drive Aug. 9, 2011
7991281 Illumination source having programmable rise and fall times Aug. 2, 2011
7969504 Camera system and camera Jun. 28, 2011
7962030 Flash thermal feedback for camera auto-exposure Jun. 14, 2011
7949247 Imaging apparatus including strobe light emitting function May. 24, 2011
7929854 Illumination device for photography, and camera Apr. 19, 2011
7925147 Mobile terminal having camera flash and method for controlling camera flash Apr. 12, 2011
7920205 Image capturing apparatus with flash device having an LED array Apr. 5, 2011
7885532 Image sensing apparatus with pre-flash and image sensing method for calculating flash illumination amount using degree of convergence Feb. 8, 2011
7869705 Lighting array control Jan. 11, 2011
7832883 Illumination device for illuminating an object Nov. 16, 2010
7835638 Image recording apparatus, image recording method, and computer-readable recording medium Nov. 16, 2010
7835639 Imaging apparatus with strobe consecutive shooting mode Nov. 16, 2010
7829831 Control of output voltage provided to a flash unit Nov. 9, 2010
7813635 Photographing apparatus, method for controlling photographing apparatus and computer-readable recording medium containing program Oct. 12, 2010
7796831 Digital camera with face detection function for facilitating exposure compensation Sep. 14, 2010
7764880 Pickup apparatus Jul. 27, 2010
7756413 Illuminating device for photographing and camera Jul. 13, 2010
7756412 Light emission control circuit of flash device Jul. 13, 2010
7712906 Macro flash adapter May. 11, 2010
7706674 Device and method for controlling flash Apr. 27, 2010
7697837 Image pickup apparatus Apr. 13, 2010
7679672 Electronic flash, imaging device and method for producing a flash of light having a wavelength spectrum in the visible range and the infrared range using a fluorescent material Mar. 16, 2010
7646974 Color adjustment for camera Jan. 12, 2010
7643746 Light intensity adjusting system Jan. 5, 2010
7616874 Image-taking apparatus Nov. 10, 2009
7606480 Photographic illuminating device and camera Oct. 20, 2009
7515822 Imaging systems' direct illumination level adjusting method and system involves adjusting operation of image sensor of imaging system based on detected level of ambient illumination Apr. 7, 2009
7509043 Illuminating device for photographing and camera Mar. 24, 2009

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