Featured patents

Imaging Optical System, Lens Unit, and Image Projection Apparatus
US 08864319 B2, Oct. 21, 2014, Particular Condenser, Kazuhiro Inoko / Canon Kabushiki Kaisha JP
An imaging optical system comprising:…

Stereoscopic Projection System Using Tunable Light Emitters
US 08864314 B2, Oct. 21, 2014, Stereoscopic, Barry David Silverstein / Eastman Kodak Company (Rochester, US)
A stereoscopic digital projection system that projects a stereoscopic image…

Image Projection Device
US 08770760 B2, July 8, 2014, Polarizer or Interference Filter, Yasumasa Sawai / Konica Minolta Opto, Inc. (Tokyo, JP)
An image projection device, comprising:…

Projected Image Enhancement
US 08733951 B2, May 27, 2014, Light Shield, Mask, Hood, or Diaphragm, Robert Warren Gruen et al. / Microsoft Corporation (Redmond, US)
A computer-implemented method for enhancing a projected image, the method…

Image Display Apparatus and Information Processing Apparatus Having the Same and Method of Controlling Image Display Apparatus
US 08690350 B2, April 8, 2014, Selective Projection on Distant or Cabinet Screen, Kazutaka Yasuda et al. / Panasonic Corporation (Osaka, JP)
An image display apparatus projecting a screen image on a screen, the image…

Projector, Projection System, and Control Method of Projector
US 08690334 B2, April 8, 2014, Stereoscopic, Makoto Eguchi / Seiko Epson Corporation (Tokyo, JP)
A projector comprising:…

Projection Apparatus and Control Method Thereof
US 08529069 B2, Sept. 10, 2013, Distortion Compensation, Nobuhiro Oka / Canon Kabushiki Kaisha (Tokyo, JP)
A projection apparatus which projects an image onto a projection plane based…

Display Device and Display Module
US 08529073 B2, Sept. 10, 2013, Lamp Control, Bupsung Jung et al. / LG Electronics Inc. (Seoul, KR)
A display module comprising:…

Device and Method for the Representation of Body Colours
US 08506086 B2, Aug. 13, 2013, Polarizer or Interference Filter, Marco Diegel
A device for representing surface colors for simulating print results through…

Projection Display Device
US 08474984 B2, July 2, 2013, Light shield, mask, hood, or diaphragm, Shinji Yagyu et al. / Mitsubishi Electric Corporation (Tokyo, JP)
A projection display device comprising:…

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