| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
|---|
| 07/20/2011 | CN101446749B Projection optical system and optical projection method thereof |
| 07/20/2011 | CN101414049B Wide-angle projecting lens and projecting device using the same |
| 07/20/2011 | CN101350284B 光源装置 The light source device |
| 07/20/2011 | CN101335832B Image processing device and image processing method |
| 07/19/2011 | US7980709 Optical projector with a partition element defining two accommodating spaces |
| 07/19/2011 | US7980708 Document presentation device including a movable part |
| 07/19/2011 | US7980707 Audience scanning laser display projector and associated methods |
| 07/19/2011 | US7980706 Projector |
| 07/19/2011 | US7980705 Color wheel having a plurality of segments and projector employing the same |
| 07/19/2011 | US7980704 Audiovisual system including wall-integrated audiovisual capabilities |
| 07/19/2011 | US7980703 Projector |
| 07/19/2011 | US7980702 Image display device |
| 07/19/2011 | US7980701 Color combining optical system and image projection apparatus using the same |
| 07/19/2011 | CA2447285C Projection type display apparatus |
| 07/14/2011 | WO2011084899A1 Stereoscopic film marking and method of use |
| 07/14/2011 | US20110170074 System for providing an enhanced immersive display environment |
| 07/14/2011 | US20110170073 Image projector |
| 07/14/2011 | US20110170072 Dual in Focus Gobo |
| 07/14/2011 | US20110170071 Laser display device |
| 07/14/2011 | US20110170070 Light-mixing module and optical projection system |
| 07/14/2011 | US20110170069 Stereoscopic film marking and method of use |
| 07/13/2011 | EP2343596A1 Projector and its controlling method |
| 07/13/2011 | EP2343589A1 Improvements in depth-enhancing screens |
| 07/13/2011 | EP2343588A1 Image display apparatus |
| 07/13/2011 | CN201897686U Projector |
| 07/13/2011 | CN201897685U Projector based on power line network |
| 07/13/2011 | CN102124408A Projection display device |
| 07/13/2011 | CN102124407A Projection system with imaging light source module |
| 07/13/2011 | CN102122110A Projector and control method thereof |
| 07/13/2011 | CN102122075A Estimation system and method based on inter-image mutual crosstalk in projection stereoscope visible area |
| 07/13/2011 | CN102122073A Light combination module and projection optical system |
| 07/13/2011 | CN102121674A Light guide pipe module and projector with same |
| 07/13/2011 | CN101762964B Projector |
| 07/13/2011 | CN101718948B Projector dust preventing system with dust preventing strip |
| 07/13/2011 | CN101697059B Projecting device |
| 07/13/2011 | CN101556484B Portable electronic device capable of projecting |
| 07/12/2011 | US7978406 Projection screen |
| 07/12/2011 | US7976174 Method and apparatus for projecting an optical projection onto a projection surface |
| 07/12/2011 | US7976173 Projector and control method therefor |
| 07/12/2011 | US7976172 Projection apparatus, projection method, and computer program |
| 07/12/2011 | US7976171 Projector cooling system with time dependent temperature threshold |
| 07/12/2011 | US7976170 Holographic projection method and holographic projection device |
| 07/12/2011 | US7976169 Waveguide display |
| 07/12/2011 | US7976168 Image projector with internally tiled intermediate images |
| 07/12/2011 | US7976166 Optical system for image projection and image projection apparatus including a polarization beam splitting surface |
| 07/12/2011 | US7976165 Image generation unit and image projection device |
| 07/12/2011 | US7976164 Rear projector and rear projecting method |
| 07/07/2011 | WO2011082159A1 System and method for adjusting a projected image |
| 07/07/2011 | WO2011082007A2 Interactive projection method, apparatus, and system |
| 07/07/2011 | WO2011079592A1 Projection display system and desktop computer |
| 07/07/2011 | US20110164317 Contrast-increasing rear projection screen |
| 07/07/2011 | US20110164227 Optical system for a digital light projection system including a multi-light path lens |
| 07/07/2011 | US20110164226 System and method for projection correction |
| 07/07/2011 | US20110164225 Arrangement for and method of projecting an image with linear scan lines |
| 07/07/2011 | US20110164224 Video projector |
| 07/07/2011 | US20110164223 Microminiaturized projection module for projecting image onto object |
| 07/07/2011 | US20110164222 Image lighting system with an art sense |
| 07/07/2011 | CA2785708A1 System and method for adjusting a projected image |
| 07/06/2011 | EP2341700A1 Method of remotely controlling a presentation to freeze an image using a portable electronic device |
| 07/06/2011 | EP2341285A1 Cooling system for a lamp and lighting system comprising the cooling system |
| 07/06/2011 | EP2232408B1 Method and device for accessing microforms |
| 07/06/2011 | CN201892815U Ground lifting projection screen |
| 07/06/2011 | CN201892814U Rear projection system easy to disassemble and assemble |
| 07/06/2011 | CN201892813U Projection system with illuminating function |
| 07/06/2011 | CN1976544B Capacitive load driving circuit, electrostatic transducer, ultrasonic speaker |
| 07/06/2011 | CN102119362A Projector and method for controlling the same |
| 07/06/2011 | CN102117005A Tridimensional modeling device for shading |
| 07/06/2011 | CN102117004A Projector |
| 07/06/2011 | CN102117003A Video projector |
| 07/06/2011 | CN102117002A Image forming device |
| 07/06/2011 | CN102117001A Minisize array-type laser-scanning projection device |
| 07/06/2011 | CN102116938A Panoramic viewing field three-dimensional display device based on cylindrical convergent directional screen |
| 07/06/2011 | CN102116438A Light-emitting device and projector |
| 07/06/2011 | CN101666959B Projection display apparatus and actuation control method thereof |
| 07/06/2011 | CN101470250B Projection lens and projection device using the same |
| 07/06/2011 | CN101344644B Polarization conversion unit, polarization conversion device, and projector |
| 07/06/2011 | CN101261431B Holding structure and projection display device |
| 07/06/2011 | CN101241297B DLP projector equipment for controlling DLP lamp tube and method |
| 07/06/2011 | CN101137924B Display device uniforming light distribution throughout areas and method for manufacturing the same |
| 07/05/2011 | USRE42515 Method of manufacturing reflective mirror, illumination device, and projector |
| 07/05/2011 | US7974005 Display screen for use in front projectors |
| 07/05/2011 | US7974004 Screen |
| 07/05/2011 | US7973795 Image display system, image display apparatus, and image correction processing program |
| 07/05/2011 | US7973752 Display apparatus |
| 07/05/2011 | US7972034 Laser light source, laser light source unit, illumination device, monitor apparatus, and image display apparatus |
| 07/05/2011 | US7972020 Apparatus and method for reducing speckle in display of images |
| 07/05/2011 | US7972019 Optical device and projector |
| 07/05/2011 | US7972017 Optical element having a diffractive layer and a relief pattern with concave and convex portions |
| 07/05/2011 | US7972016 Projector system with combinated light sources |
| 07/05/2011 | US7972015 Projection type image display apparatus |
| 07/05/2011 | US7972014 Scanning projection apparatus with phase detection and compensation |
| 07/05/2011 | US7972013 Light source having a holding unit with air supply port for cooling air and projector |
| 07/05/2011 | US7972012 Projector having cooling device for cooling target object and control device for controlling cooling device |
| 07/05/2011 | US7972011 Image projection apparatus and image projection system having beam deflection section |
| 07/05/2011 | US7972010 Projector for projecting an image from a plurality of projectors |
| 07/05/2011 | US7972009 Projector and projection unit |
| 07/05/2011 | US7972007 Image generating apparatus using a mirror common to a plurality of optical paths |
| 07/05/2011 | US7972006 Apparatus, system, and method for the desktop-based creation, management, and publication of enhanced audiovisual presentations |
| 07/05/2011 | US7972005 Computer projector method and apparatus having a safety feature for blacking out a portion of the image being projected onto a person |
| 07/05/2011 | US7972004 System and method for uniform light generation |