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Class Information
Number: 353/51
Name: Optics: image projectors > Image moves on screen > Reflector between lamp and screen > Plural
Description: Subject matter including a plurality of reflectors as there defined.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7568806 |
Light source unit having a light source in a mirror tunnel |
Aug. 4, 2009 |
| 7524068 |
Projection optical system |
Apr. 28, 2009 |
| 7518570 |
Method and apparatus for miniaturizing digital light processing displays using high refractive index crystals |
Apr. 14, 2009 |
| 7416308 |
Panoramic motion projector |
Aug. 26, 2008 |
| 7086738 |
Optical projection system and method |
Aug. 8, 2006 |
| 7052142 |
Enhanced resolution projector |
May. 30, 2006 |
| 6843568 |
Projection apparatus |
Jan. 18, 2005 |
| 6773113 |
Projection arrangement for projecting an image onto a projection surface |
Aug. 10, 2004 |
| 6765544 |
Image projection apparatus and method with viewing surface dependent image correction |
Jul. 20, 2004 |
| 6388810 |
Rear-projection mirror arrangement |
May. 14, 2002 |
| 6099128 |
Method of spatially moving a projection beam from a video or graphics projector |
Aug. 8, 2000 |
| 6079835 |
Adjustable laser projector |
Jun. 27, 2000 |
| 5961195 |
Image display device and simulation device |
Oct. 5, 1999 |
| RE36197 |
Hand-held light projector for producing light show |
Apr. 27, 1999 |
| 5749640 |
Apparatus for projecting moving and changing colored light rays along a horizontal axis, the light rays being rotatable synchronously about the horizontal axis |
May. 12, 1998 |
| 5526076 |
Hand-held light projector for producing light show |
Jun. 11, 1996 |
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