| Patents for G03B 21 - Projectors or projection-type viewers; Accessories therefor (41,465) |
|---|
| 08/08/1995 | US5440114 Combined device for screen display and for the detection of the position of a location marker in relation to the screen with an infrared surfaced detector |
| 08/08/1995 | CA2042444C Screen and projector using said screen |
| 08/03/1995 | WO1995020822A1 Metal halide gas discharge lamp for projection purposes |
| 08/02/1995 | EP0665460A2 Optical system for rear projection picture display apparatus |
| 07/26/1995 | EP0664066A1 Image mover |
| 07/25/1995 | US5436694 Film sheet |
| 07/20/1995 | WO1995019584A1 Multi-image compositing |
| 07/20/1995 | DE4340296A1 Slide projector running time and light-bulb life indicator |
| 07/18/1995 | US5434706 Transmission type screen and method of manufacturing thereof |
| 07/18/1995 | US5434632 Image projection apparatus with a autofocusing system |
| 07/18/1995 | US5434631 Collapsible large screen audiovisual display system |
| 07/13/1995 | WO1995006888A3 A light transmitting and dispersing projection screen having low reflectance |
| 07/13/1995 | DE4400278A1 Foldable image projection screen |
| 07/12/1995 | EP0662631A1 Film holder |
| 07/12/1995 | EP0662273A1 Video projection system |
| 07/12/1995 | CN2203461Y Graph and text projector |
| 07/11/1995 | US5432636 Rear-projection screen |
| 07/04/1995 | US5429245 Cartridge storing case |
| 06/29/1995 | WO1995010159A3 High resolution image projection system and method employing lasers |
| 06/28/1995 | EP0660168A1 Film cartridge projection device |
| 06/28/1995 | EP0659294A1 Method to provide a display of pictures and means for this |
| 06/27/1995 | US5428476 Wide angle rear projection lenticular lens system |
| 06/27/1995 | US5428417 Visual lecture aid |
| 06/27/1995 | US5428416 Overhead projector support leg mechanism |
| 06/27/1995 | US5428415 Slide projector for front and rear projection |
| 06/27/1995 | US5428408 Color correction system for projection video system utilizing multiple light sources |
| 06/23/1995 | CA2135586A1 Film holder |
| 06/21/1995 | EP0658800A1 Projection apparatus |
| 06/21/1995 | EP0658794A2 Liquid crystal projection device and liquid crystal display device |
| 06/20/1995 | US5426531 Transmission screen |
| 06/20/1995 | US5426475 Devices for supporting and transporting overhead transparencies which simplifies the usage of such transparencies |
| 06/14/1995 | EP0657769A1 Image projection system |
| 06/13/1995 | US5423467 Film registration gate assembly |
| 06/08/1995 | DE4444557A1 Lightweight display board for liq. crystal display device |
| 06/08/1995 | DE4443425A1 Headlamp for car |
| 06/07/1995 | EP0656722A1 Electrographic copying machine |
| 06/06/1995 | US5422693 Method and apparatus for interacting with a computer generated projected image |
| 06/06/1995 | US5422692 Image projection system |
| 06/06/1995 | US5422691 Projection type displaying apparatus and illumination system |
| 06/06/1995 | US5422683 Image display and pick-up apparatus |
| 05/31/1995 | EP0627095A4 Improved simulator arrangement. |
| 05/31/1995 | CN2199547Y Display apparatus for film length and picture width |
| 05/30/1995 | US5419510 Film retention core for film holders |
| 05/30/1995 | US5419506 Cine-video film transport apparatus |
| 05/26/1995 | WO1995014351A1 Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof |
| 05/26/1995 | CA2176347A1 Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof |
| 05/23/1995 | US5418586 Projection type liquid crystal projector |
| 05/23/1995 | US5418583 Optical illumination system and projection display apparatus using the same |
| 05/18/1995 | WO1995013567A1 Process for making an array of tapered photopolymerized waveguides |
| 05/18/1995 | WO1995013563A1 Microfiche reader |
| 05/18/1995 | WO1995013561A1 Liquid crystal light valve projection system with compensator means and counter electrode substrate composition |
| 05/17/1995 | EP0653657A1 Array of thin film actuated mirrors for use in an optical projection system and method for the manufacture thereof |
| 05/17/1995 | EP0652993A1 Archival aperture card |
| 05/16/1995 | US5416617 Image projection display screen employing polymer dispersed liquid crystal layer and electrochromic layer |
| 05/16/1995 | US5416605 Print control method and apparatus for microfilm reader |
| 05/16/1995 | US5416542 Apparatus for use in projecting a picture image onto a remote surface |
| 05/16/1995 | US5416541 Folding portable overhead projector |
| 05/10/1995 | CN2196787Y Dynamic analog slide projector |
| 05/09/1995 | US5414558 Screen for a projector |
| 05/09/1995 | US5414481 Image projector and image forming apparatus for image projection |
| 05/09/1995 | US5414480 Overhead projector |
| 05/04/1995 | WO1995012142A1 Liquid crystal projector |
| 05/04/1995 | WO1995009389A3 Convertible flat panel display system |
| 05/04/1995 | DE4329899C1 Projection objective |
| 05/02/1995 | US5412437 Projection type display device |
| 04/27/1995 | DE4335791A1 Device for raising a load extending over a large horizontal length, e.g. a slide screen |
| 04/26/1995 | EP0650295A1 Multiscreen display and process for assembling the same |
| 04/26/1995 | CN2195771Y Projection advertisement light box |
| 04/19/1995 | EP0648347A1 Projector. |
| 04/19/1995 | EP0648346A1 Projector. |
| 04/18/1995 | US5408284 Remote-controlled slide projector |
| 04/18/1995 | US5408282 Projection system for projection TV set |
| 04/13/1995 | WO1995010159A2 High resolution image projection system and method employing lasers |
| 04/13/1995 | CA2173579A1 High resolution image projection system and method employing lasers |
| 04/12/1995 | EP0648048A1 Reflecting image projection screen and image projection system comprising such a screen |
| 04/12/1995 | EP0647383A1 Single crystal silicon arrayed devices for projection displays |
| 04/11/1995 | CA2063046C Adjustable viewing screen housing and display device |
| 04/06/1995 | WO1995009389A2 Convertible flat panel display system |
| 04/06/1995 | WO1995006887A3 Improvements in or relating to microlens screens and the like |
| 04/05/1995 | EP0646831A1 First surface fresnel reflector for liquid crystal display |
| 04/05/1995 | EP0646828A1 Projection type display device |
| 04/05/1995 | EP0646749A1 Floor lamp with integrated projection screen |
| 04/05/1995 | EP0646255A1 Transparency organizer and storage tray |
| 04/04/1995 | US5404234 Projector using a hologram |
| 04/04/1995 | US5404186 Transparent calculator for overhead projection |
| 04/04/1995 | US5404185 Liquid crystal display for projection systems |
| 03/29/1995 | EP0645666A1 Polarizing screen |
| 03/29/1995 | EP0645665A1 Projection display |
| 03/29/1995 | EP0616700A4 Motion picture system for economical replication, consolidation, duplication and exhibition of wide screen formats. |
| 03/28/1995 | US5402263 Rear projector having an angled screen mounting frame |
| 03/23/1995 | WO1995008132A1 Compact projection illumination system and method of using same |
| 03/23/1995 | DE4406153C1 Reusable stand for a table |
| 03/23/1995 | CA2171961A1 Compact projection illumination system and method of using same |
| 03/22/1995 | CN1100530A Film sheet |
| 03/21/1995 | US5400414 For a television display |
| 03/21/1995 | US5400178 Screen unit for rear projection picture display system, method for producing the same and component to be used for assembling the screen unit |
| 03/21/1995 | US5400114 Rear-projection screen and a rear projection image display employing the rear-projection screen |
| 03/21/1995 | US5400095 Display projection method and apparatus an optical input device therefor |
| 03/21/1995 | US5400094 Condensers for overhead projectors |
| 03/14/1995 | US5398096 Automated focus point control device |