| Patents for G03B 23 - Devices for changing pictures in viewing apparatus or projectors (977) |
|---|
| 10/30/2007 | US7287715 Magnetic tape cartridge |
| 10/23/2007 | US7284864 Projector type display apparatus |
| 09/18/2007 | US7270290 Magnetic recording and reproducing apparatus and driving method thereof |
| 08/28/2007 | US7261250 Roller guide tape path |
| 08/14/2007 | US7255298 Magazine and image recording apparatus in which magazine is used |
| 07/31/2007 | US7251415 Photographic film container, film assembly and loading method |
| 07/25/2007 | CN1328899C Clamping mechanism for automatic paper feeder |
| 07/24/2007 | US7246765 Recording tape cartridge |
| 07/11/2007 | CN1325345C Sheet feeder device, image reading apparatus and image forming apparatus |
| 07/03/2007 | US7237740 Recording tape cartridge |
| 06/19/2007 | US7232088 Reel and recording tape cartridge |
| 06/06/2007 | CN1320650C Semiconductor device, system device using it, and manufacturing method of a semiconductor device |
| 05/22/2007 | US7220003 Image-projecting apparatus |
| 05/22/2007 | US7219851 Tape path roller guide and method for making |
| 04/19/2007 | WO2007020306A3 Aesthetic simulation device |
| 04/17/2007 | US7204446 Data storage tape guiding systems using tapered guides |
| 04/17/2007 | US7204445 Guide arrangements for data storage tape guiding systems |
| 03/22/2007 | US20070063085 Reel, recording tape cartridge, metal mold and method for molding reel |
| 03/08/2007 | US20070052936 Method and device for irradiating spots on a layer |
| 02/27/2007 | US7182473 Lens cover set |
| 02/22/2007 | WO2007020306A2 Aesthetic simulation device |
| 02/20/2007 | US7178997 Arrangement for holding a camera behind a monocular or binocular |
| 02/15/2007 | US20070035705 System, method and apparatus for enhancing a projected image |
| 02/13/2007 | US7175123 Recording tape cartridge |
| 01/30/2007 | US7168650 Roll holder device for supporting recording material roll and supply magazine with the same |
| 01/24/2007 | EP1682937A4 Projector |
| 01/23/2007 | US7165844 Projector type display apparatus |
| 01/17/2007 | CN2859569Y Slide glass rotary positioning mechanism for stereo picture viewer |
| 12/20/2006 | CN2849843Y MP3 player and electronic reader with electronic paper |
| 12/20/2006 | CN1882873A 投影仪 Projector |
| 11/28/2006 | US7140738 System and method for calibrating position of microscope slide within storage receptacle |
| 11/22/2006 | CN1285965C Lumination device |
| 11/07/2006 | US7131607 Recording tape cartridge |
| 10/26/2006 | US20060238724 Portable projection device |
| 10/24/2006 | US7126836 Semiconductor device, system device using it, and manufacturing method of a semiconductor device |
| 10/19/2006 | US20060231658 Cartridge reel centering device |
| 10/17/2006 | US7121466 Bar encoding scheme for a scrolling display |
| 10/03/2006 | US7114672 Recording tape cartridge |
| 09/21/2006 | US20060209272 Image projection apparatus having an elevation adjustment mechanism with memory |
| 09/19/2006 | US7108380 Image projection apparatus having an elevation adjustment mechanism with memory |
| 09/19/2006 | US7108215 Magnetic tape cartridge |
| 09/14/2006 | US20060202076 Tape reel |
| 09/05/2006 | US7100858 Self-centering tape reel for single reel tape cartridges |
| 08/03/2006 | US20060169819 Recording tape cartridge |
| 07/27/2006 | US20060168661 Apparatus and method to implement data management protocols using a projector |
| 07/27/2006 | US20060164611 Slide misload detection system and method |
| 07/26/2006 | EP1682937A1 Projector |
| 07/04/2006 | US7070140 Film holder for an advanced photo system |
| 06/07/2006 | CN1783895A Foldable portable information processing device for displaying plural images |
| 05/30/2006 | US7054100 Magnetic tape recording/reproducing device and magnetic tape recording/reproducing system |
| 05/25/2006 | US20060109432 System and method for calibrating position of microscope slide within storage receptacle |
| 04/25/2006 | US7032853 Recording tape cartridge |
| 04/04/2006 | US7021773 Image projector apparatus having an elevation adjustment mechanism and linked lens cover |
| 03/29/2006 | CN1754122A Display apparatus including rgb color combiner and 1d light valve relay including schlieren filter |
| 03/15/2006 | CN2765287Y Acoustic graphics context performing machine |
| 03/02/2006 | US20060044517 Method and system for a beam projector having data manipulation capabilities |
| 02/16/2006 | US20060036403 Diagnostic systems and methods for predictive condition monitoring |
| 02/16/2006 | US20060033888 Image projector with intensity-controlled light source |
| 02/08/2006 | CN1241384C Toggle carrier unit and film scanner |
| 01/31/2006 | US6992811 Display device |
| 01/24/2006 | US6988808 Projector with color tape |
| 01/12/2006 | US20060007411 System and method for projector alignment |
| 12/08/2005 | US20050270497 Projection system |
| 11/09/2005 | CN1695081A Multimedia presentation apparatus and method |
| 11/03/2005 | US20050243418 Adjustable display stereoscope |
| 09/20/2005 | US6945489 Splicing tape for attaching a leader tape to data tape |
| 09/14/2005 | EP1574898A1 A projector for films |
| 08/25/2005 | DE102005005913A1 Fernglas Binoculars |
| 08/17/2005 | CN1655048A Display device |
| 08/17/2005 | CN1655007A Binoculars |
| 08/11/2005 | US20050174633 Binoculars |
| 08/10/2005 | EP1562139A1 Display device |
| 08/10/2005 | CN2716867Y Lantern type magic card for scientific prevention and cure of crop damage by disease and insect |
| 08/04/2005 | US20050168796 Display device |
| 07/13/2005 | EP1393177A4 Diagnostic systems and methods for predictive condition monitoring |
| 07/07/2005 | US20050145738 Recording tape cartridge and method of manufacturing said cartridge |
| 07/05/2005 | US6913218 Recording tape cartridge and method of manufacturing said cartridge |
| 06/30/2005 | US20050139708 Tape reel assembly with wear resistant driven teeth |
| 06/02/2005 | US20050117129 Image projector |
| 05/26/2005 | WO2005047972A1 Projector |
| 05/19/2005 | US20050105064 Projector |
| 05/19/2005 | US20050105062 Lens cover set |
| 05/12/2005 | US20050099604 Backlight device and liquid crystal display device therewith |
| 05/05/2005 | US20050094112 Image-projecting apparatus |
| 05/04/2005 | CN1612032A Image-projecting apparatus |
| 04/20/2005 | CN2694322Y Pick-up head positioning mechanism of multifunctional display platform |
| 03/29/2005 | US6871842 Hand winch handle with release feature that permits cable to wind off of winch drum without handle rotation |
| 03/22/2005 | US6869192 Projector with improved focus ring |
| 02/24/2005 | US20050041221 Projector |
| 02/24/2005 | US20050040273 Splicing tape for attaching a leader tape to data tape |
| 02/09/2005 | CN2677974Y Camera head positioning mechanism of multifunction show stage |
| 02/09/2005 | CN2677973Y Multifunction vedio show stage and its side lamp positioning mechanism |
| 01/26/2005 | CN1571159A Semiconductor device, system device using it, and manufacturing method of a semiconductor device |
| 12/29/2004 | CN2667528Y Film projector with automatic controller |
| 12/09/2004 | US20040245626 Semiconductor device, system device using it, and manufacturing method of a semiconductor device |
| 12/01/2004 | CN1552001A Picture changer with recording and playback capability |
| 11/10/2004 | CN1545640A Image projector |
| 10/27/2004 | CN2651785Y Motion picture projection circulating disk |
| 10/27/2004 | CN1540438A Infinite fine-tuning machanism for rotative system |
| 10/20/2004 | CN1538236A Adjustable supporter |