| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
|---|
| 11/25/2008 | US7457670 Gobo virtual machine |
| 11/25/2008 | US7457038 Omnidirectional lenticular and barrier-grid image displays and methods for making them |
| 11/25/2008 | US7457036 Front projection screens including reflective layer and an array of anamorphic microlenses |
| 11/25/2008 | US7457035 Composite light based adjustment |
| 11/25/2008 | US7455412 Mirror having a portion in the form of an information provider |
| 11/25/2008 | US7455411 Projection-type display device |
| 11/25/2008 | US7455410 Illuminating apparatus and projector |
| 11/25/2008 | US7455409 Projection-type image display apparatus |
| 11/20/2008 | WO2008140106A1 Displaydevice and optical device |
| 11/20/2008 | WO2008140035A1 Projection type display device |
| 11/20/2008 | WO2008139961A1 Camera with projection function, portable telephone with projection function and portable electronic apparatus with projection function |
| 11/20/2008 | WO2008139960A1 Camera having projection function, mobile phone having projection function, and mobile electronics device having projection function |
| 11/20/2008 | WO2008139914A1 Reflective screen and front-projection display system |
| 11/20/2008 | WO2008139833A1 Portable desktop screen and projector unit |
| 11/20/2008 | WO2008139789A1 Video projecting system |
| 11/20/2008 | WO2007067815A3 Optical system for digital light projection system including 3-channel and 4-channel led array light engines |
| 11/20/2008 | WO2007027705A8 Polymer sheet for projection screen |
| 11/20/2008 | US20080285135 Display Device |
| 11/20/2008 | US20080285126 Screen Surround |
| 11/20/2008 | US20080285125 Optical panel for front projection under ambient lighting conditions |
| 11/20/2008 | US20080284988 Image projecting apparatus and image projecting method for use in the same |
| 11/20/2008 | US20080284987 Image Projecting Method, Projector, and Computer Program Product |
| 11/20/2008 | US20080284986 Image distortion correcting mechanism of back-projection image display device and back-projection image display device |
| 11/20/2008 | US20080284985 Cooling device and image projection apparatus having the same |
| 11/20/2008 | US20080284984 Projection Device with a Folded Optical Path and Wire-Grid Polarizer |
| 11/20/2008 | US20080284982 Spectral separation filters for 3D stereoscopic D-Cinema presentation |
| 11/20/2008 | US20080284847 Digital Microform Imaging Apparatus |
| 11/20/2008 | DE10316721B4 Anordnung optischer Elemente in Projektionssystemen Arrangement of optical elements in projection systems |
| 11/20/2008 | DE102005034990B4 Verfahren und Vorrichtung zur Digitalprojektion mit hoher Bildschärfe Method and apparatus for digital projection with high sharpness |
| 11/19/2008 | EP1991908A2 Steady state surface mode device for stereoscopic projection |
| 11/19/2008 | EP1991907A2 Light emitting diode projection system |
| 11/19/2008 | EP1523694A4 Planetarium and point light source for the use in same |
| 11/19/2008 | EP1247139A4 Retractable image projecting system |
| 11/19/2008 | CN201152921Y External mobile phone projecting system |
| 11/19/2008 | CN101310364A 投影机 Projector |
| 11/19/2008 | CN101310219A Video screen panel apparatus and system |
| 11/19/2008 | CN101308321A Cooling device and image projection apparatus having the same |
| 11/19/2008 | CN101308320A Image distortion correcting mechanism and back-projection image display device |
| 11/19/2008 | CN101308319A Optical projection system |
| 11/19/2008 | CN101308318A Light gate device |
| 11/19/2008 | CN101308317A Projector possessing protection mechanism |
| 11/19/2008 | CN101308252A Image projecting apparatus and image projecting method for use in the same |
| 11/19/2008 | CN101306777A Locating device |
| 11/19/2008 | CN100435551C Image processing system, projector, and image processing method |
| 11/19/2008 | CN100435183C Apparatus for providing multi-spectral light for a projection display device |
| 11/19/2008 | CN100435075C Touch projection screen system and its realization |
| 11/19/2008 | CN100435025C Optical device, optical device manufacturing method, and projector |
| 11/19/2008 | CN100435024C 光源装置以及投影机 A light source device and the projector |
| 11/19/2008 | CN100435023C Circuit for and method of driving liquid crystal panel of liquid crystal projector |
| 11/19/2008 | CN100435019C Magnetomotive iris aperture regulator |
| 11/19/2008 | CN100435013C Electro-optical device substrate, electro-optical device, electronic device, and projection display device |
| 11/19/2008 | CN100434969C Light source module and image projection apparatus employing the same |
| 11/19/2008 | CN100434968C Projection type display |
| 11/19/2008 | CN100434961C Lighting optical device |
| 11/19/2008 | CN100434956C Projector and focus adjustment method |
| 11/19/2008 | CN100434942C Transmitting screen-use light diffusing member |
| 11/18/2008 | US7453657 Color wheel |
| 11/18/2008 | US7453639 Diffusion sheet, rear projection screen provided with diffusion sheet, method of manufacturing mold for diffusion sheet, and method of manufacturing diffusion sheet |
| 11/18/2008 | US7453638 Fresnel lens sheet, rear projection screen, and rear-projection-type display |
| 11/18/2008 | US7453637 Projection type screen and image projection system |
| 11/18/2008 | US7453636 High contrast optical path corrected screen |
| 11/18/2008 | US7453635 Imaging material with improved contrast |
| 11/18/2008 | US7453634 Discontinuous or variable thickness gain modification coating for projection film and method for making same |
| 11/18/2008 | US7453633 Perforate projection screen with inconspicuous seams |
| 11/18/2008 | US7453632 Projection screen coating |
| 11/18/2008 | US7453475 Optical display device, program for controlling the optical display device, and method of controlling the optical display device |
| 11/18/2008 | US7452087 Illumination apparatus and image projection apparatus |
| 11/18/2008 | US7452086 Light pipe based projection engine |
| 11/18/2008 | US7452085 Dynamically adjustable fold-mirror assembly for projection device |
| 11/18/2008 | US7452084 Projector with a device for measuring angle of inclination |
| 11/18/2008 | US7452082 Excitation light emission apparatus |
| 11/13/2008 | WO2008137007A1 Optical system with array light source |
| 11/13/2008 | WO2008136258A1 Projector with print function |
| 11/13/2008 | WO2008135915A1 Safe light scanning projection device |
| 11/13/2008 | WO2008112021A9 System for illuminating and imaging an object with a specular reflecting surface |
| 11/13/2008 | US20080279453 OCR enabled hand-held device |
| 11/13/2008 | US20080278806 Image display device and portable terminal device using the same |
| 11/13/2008 | US20080278694 Color wheel module and projection apparatus using the same |
| 11/13/2008 | US20080278693 Illumination optical system and image projection device |
| 11/13/2008 | US20080278692 Method Liquefaction of Starchcontaining Material |
| 11/13/2008 | US20080278691 Color Mixing Rod Integrator in a Laser-Based Projector |
| 11/13/2008 | US20080278690 Polarization Conversion Element,Polarization Conversion Optical System And Image Projecting Apparatus |
| 11/13/2008 | US20080278689 Multiple Source High Performance Stereographic Projection System |
| 11/13/2008 | US20080278636 Optical unit, video display apparatus, and color switching method |
| 11/13/2008 | DE112006003610T5 Kompakte Projektionsanzeige mit emittierendem Bildgeber Compact projection display with emissive imager |
| 11/13/2008 | DE102008011852A1 Trapezkorrekturverfahren und Displayvorrichtung Keystone correction method and display device |
| 11/13/2008 | CA2685523A1 Optical system with array light source |
| 11/12/2008 | EP1990995A1 Video image display device |
| 11/12/2008 | EP1990681A2 Retractable frame of projection screen |
| 11/12/2008 | EP1990660A2 Filter and plasma display apparatus including the same |
| 11/12/2008 | EP1989887A1 Method and device for use in calibration of a projector image display towards a display screen, and a display screen for such use |
| 11/12/2008 | EP1989699A2 Servo-assisted scanning beam display systems using fluorescent screens |
| 11/12/2008 | EP1989678A2 Image signal processing apparatus and virtual reality creating system |
| 11/12/2008 | EP1929366A4 Power on/off system of thin type projector and method for controlling the same |
| 11/12/2008 | CN201149637Y Minisize projector module |
| 11/12/2008 | CN201149636Y Projector as well as fixed device thereof |
| 11/12/2008 | CN101305317A Improved method for preservation of motion picture film |
| 11/12/2008 | CN101304539A Optical equipment, image indicator and colour changing method |
| 11/12/2008 | CN101303516A Projector |
| 11/12/2008 | CN101303515A Docking station for projection display applications |