| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
|---|
| 04/15/2009 | CN201222158Y Projection light source apparatus |
| 04/15/2009 | CN101411186A Projector using lamp, method and program for controlling discharge lamp light source |
| 04/15/2009 | CN101410752A Projection display and speckle reduction element |
| 04/15/2009 | CN101409810A Projector and projector accessory |
| 04/15/2009 | CN101409033A Apparatus and method for projection imaging in cloud layer |
| 04/15/2009 | CN101408714A Method and structure of projector bulb heat radiation |
| 04/15/2009 | CN101408713A Fastening device and casing |
| 04/15/2009 | CN101408712A Projector prompt system |
| 04/15/2009 | CN101408711A Projection system |
| 04/15/2009 | CN101408295A 光源装置 The light source device |
| 04/15/2009 | CN100478777C Projection video display device |
| 04/15/2009 | CN100478776C Optical device and projector |
| 04/15/2009 | CN100478775C Projector and image correction method |
| 04/15/2009 | CN100478736C Liquid crystal board illumination device using X prismatic decomposition |
| 04/15/2009 | CN100478534C Conversion of cinema theatre to a super cinema theatre |
| 04/14/2009 | US7519290 Electronic camera |
| 04/14/2009 | US7518802 Illumination device, image display device, and projector |
| 04/14/2009 | US7518799 Optical plate, method of manufacturing optical plate, backlight assembly and liquid crystal display device |
| 04/14/2009 | US7517098 Method, system, apparatus and software product for presentation notes mode |
| 04/14/2009 | US7517097 Sliding lens cap for a lens unit of a projector |
| 04/14/2009 | US7517096 Projection display system with micro-mirror light modulator |
| 04/14/2009 | US7517095 Image display apparatus |
| 04/14/2009 | US7517094 Projection device |
| 04/14/2009 | US7517093 Projection-type system and method of operating the same |
| 04/14/2009 | US7517092 Method and system for dynamic gradient light filtering |
| 04/14/2009 | US7517091 Color gamut improvement in presence of ambient light |
| 04/14/2009 | US7517090 Real image projection device having plastic curved mirror for improving image and correcting aberrations |
| 04/14/2009 | US7517089 Image processing system, projector, information storage medium, and image processing method |
| 04/14/2009 | US7517088 Light projector |
| 04/09/2009 | WO2009045528A2 System configurations and methods for controlling image projection apparatuses |
| 04/09/2009 | WO2009045513A1 Projection apparatus and image projection changeover method |
| 04/09/2009 | WO2009045512A1 System configurations and methods for controlling image projection apparatuses and mirror device |
| 04/09/2009 | WO2009045502A1 Projection device provided with semiconductor light source |
| 04/09/2009 | WO2009045485A1 Projection apparatus comprising spatial light modulator |
| 04/09/2009 | WO2009044911A1 Cooling device for electronic apparatus and liquid crystal projector device with the same |
| 04/09/2009 | WO2009044909A1 Video display device and light source driving method thereof |
| 04/09/2009 | WO2009044036A1 Rear projection screen applied to water on a transparent substrate |
| 04/09/2009 | WO2009023480A4 Method to reduce rf noise generation and required laser output in raster scan portable projectors |
| 04/09/2009 | WO2007149128A3 Method for making collimating or transflecting film having a reflecting layer |
| 04/09/2009 | WO2007133916A3 Enhancement of visual perception ii |
| 04/09/2009 | WO2006067640A3 Collapsible portable display |
| 04/09/2009 | US20090091824 Light-Diffusing Member, Transmission Type Screen, Rear-Projection-Type Display, and Light-Absorbing-Part-Forming Resin Composition |
| 04/09/2009 | US20090091714 Defining a bounding box for projected images |
| 04/09/2009 | US20090091713 Projection display system with varying light source |
| 04/09/2009 | US20090091712 Projection apparatus, light source module and beam combiner |
| 04/09/2009 | US20090091711 Image Projection Kit and Method and System of Distributing Image Content For Use With The Same |
| 04/09/2009 | US20090091710 Interactive projector system and method |
| 04/09/2009 | US20090091709 Stereo projection optical system |
| 04/09/2009 | US20090091708 Presentation device for stereoscopic applications |
| 04/09/2009 | DE102007011747B4 Platte Plate |
| 04/09/2009 | DE102006030923B4 Vorrichtung und Verfahren zur interaktiven Präsentation virtueller Realität Apparatus and method for interactive virtual reality presentation |
| 04/09/2009 | DE102005019839B4 Flüssigkristall-Projektionssystem Liquid crystal projection system |
| 04/09/2009 | CA2700423A1 Optical screen for directing light beams with elements having an optimized geometry |
| 04/08/2009 | EP2046097A1 Super-high pressure mercury lamp |
| 04/08/2009 | EP2046066A1 Image generation unit with four primary colors |
| 04/08/2009 | EP1825323A4 Stage lighting methods and apparatus |
| 04/08/2009 | EP1280002B1 Projector |
| 04/08/2009 | CN201218897Y Rear projection screen |
| 04/08/2009 | CN201218896Y 可充气式投影屏幕 Inflatable projection screen |
| 04/08/2009 | CN201218895Y Illumination optical device and projection display device |
| 04/08/2009 | CN201218894Y Multimedia integrated projector |
| 04/08/2009 | CN101405653A 投影型显示装置及光源装置 Projection-type display apparatus and a light source means |
| 04/08/2009 | CN101405652A Ambient light absorbing screen |
| 04/08/2009 | CN101405651A Image projection device, image projection screen and image display system |
| 04/08/2009 | CN101405540A Method and apparatus for a lamp housing |
| 04/08/2009 | CN100477803C Colour inhomogeneous correction for LCOS |
| 04/08/2009 | CN100476579C Back-projection screen with multilayer microlens structure and manufacturing method |
| 04/08/2009 | CN100476578C Image display device, rear projection type screen used in image display device, fresnel lens sheet, and method of making fresnel lens sheet |
| 04/08/2009 | CN100476577C Assembled type electrically-coiled high-brightness ultra-large projection screen |
| 04/08/2009 | CN100476576C Multilayer composite screen and orthographic projection system with the same |
| 04/08/2009 | CN100476575C Screen unit and projection type display apparatus using the same |
| 04/08/2009 | CN100476574C Surface reflection type metallic screen and method of manufacturing the same |
| 04/08/2009 | CN100476573C Video clock generation apparatus and method |
| 04/08/2009 | CN100476572C Image processing system, projector,and image processing method |
| 04/08/2009 | CN100476571C Projection type image display unit and lighting device |
| 04/08/2009 | CN100476570C Method and apparatus for inhibiting projection of selected areas of projected image |
| 04/08/2009 | CN100476520C Liquid crystal display device and liquid crystal cooling unit |
| 04/08/2009 | CN100476506C Projection light-combining system having same polarity outputting function |
| 04/08/2009 | CN100476505C Three dimension/two dimension switchable color projection display device and method thereof |
| 04/08/2009 | CN100476468C Polarizing device, cross dichroic prism, liquid crystal projector, and method for fabricating polarizing device |
| 04/07/2009 | US7515343 System for projecting an image using narrow band light sources |
| 04/07/2009 | US7515338 Method for operating a motorized screen |
| 04/07/2009 | US7515337 Screen, manufacturing method of screen, and projector |
| 04/07/2009 | US7515336 Selective reflecting |
| 04/07/2009 | US7513628 Projection device with camera to provide for iterative adjustments |
| 04/07/2009 | US7513627 Image projection system with vibration compensation |
| 04/07/2009 | US7513626 Light source device and projection video display device having the same |
| 04/07/2009 | US7513625 Optical device and projector |
| 04/07/2009 | US7513624 Method and apparatus for controllably modulating a laser in a laser projection display |
| 04/07/2009 | US7513623 System and methods for angular slice true 3-D display |
| 04/02/2009 | WO2009042366A1 Image stabilization in a laser-scanning based projector |
| 04/02/2009 | WO2009041747A1 Screen improved every side viewing angle |
| 04/02/2009 | WO2009041726A1 Cooling device for electronic apparatus and liquid crystal projector |
| 04/02/2009 | WO2009041603A1 Projector system and projector used for the same |
| 04/02/2009 | WO2009041602A1 Image projecting system and image projecting apparatus |
| 04/02/2009 | WO2009041601A1 Image projecting system, image projecting apparatus and recording medium in which program has been recorded |
| 04/02/2009 | WO2009041590A1 Projector system and its drive method |
| 04/02/2009 | WO2009041589A1 Image projecting system and image projecting apparatus used therein |
| 04/02/2009 | WO2009041588A1 Image projecting device, and image projecting system |
| 04/02/2009 | WO2009041416A1 Projector |