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Class Information
Number: 359/201
Name: Optical: systems and elements > Deflection using a moving element or medium (offsetting or changing at least a portion of the beam) > Using a periodically moving element (periodic change of optically reflecting, refracting or diffracting element) > Plural moving scanning elements
Description: Subject matter wherein deflection is achieved by multiple optical elements which are not stationary.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7480086 |
High speed, high efficiency optical pattern generator using rotating optical elements |
Jan. 20, 2009 |
| 7474448 |
Focusing a laser beam |
Jan. 6, 2009 |
| 7474451 |
Optical scanning device, image forming apparatus, and method of reducing noises in optical scanning device |
Jan. 6, 2009 |
| 7471434 |
Optical scanning device and image forming apparatus |
Dec. 30, 2008 |
| 7446822 |
High-resolution image projection |
Nov. 4, 2008 |
| 7430070 |
Method and system for correcting angular drift of laser radar systems |
Sep. 30, 2008 |
| 7411711 |
High speed, high efficiency optical pattern generator using rotating optical elements |
Aug. 12, 2008 |
| 7399421 |
Injection molded microoptics |
Jul. 15, 2008 |
| 7397589 |
Optical scanning device and image forming apparatus using the device |
Jul. 8, 2008 |
| 7379220 |
Multi-beam color scanning device |
May. 27, 2008 |
| 7372603 |
Mirror package scanning apparatus and method |
May. 13, 2008 |
| 7362485 |
Image display medium, image writing device, and image forming apparatus |
Apr. 22, 2008 |
| 7352499 |
Arrangement for and method of projecting an image with pixel mapping |
Apr. 1, 2008 |
| 7348548 |
Image forming apparatus and image forming method |
Mar. 25, 2008 |
| 7345800 |
Optical arrangement for deflecting a light beam |
Mar. 18, 2008 |
| 7342702 |
Light deflecting method and apparatus efficiently using a floating mirror |
Mar. 11, 2008 |
| 7339712 |
Laser scanning and power control in a rapid prototyping system |
Mar. 4, 2008 |
| 7325736 |
Optical scanner and image forming apparatus having the same |
Feb. 5, 2008 |
| 7304619 |
Method and apparatus for controllably compensating for distortions in a laser projection display |
Dec. 4, 2007 |
| 7295358 |
High speed, high efficiency optical pattern generator using rotating optical elements |
Nov. 13, 2007 |
| 7286273 |
Light deflecting device |
Oct. 23, 2007 |
| 7264360 |
Scan type display optical system |
Sep. 4, 2007 |
| 7265884 |
High speed, high efficiency optical pattern generator using rotating optical elements |
Sep. 4, 2007 |
| 7262894 |
Method for aligning bi-directional images in a mirror display |
Aug. 28, 2007 |
| 7239435 |
High-speed, high resolution, wide-format Cartesian scanning systems |
Jul. 3, 2007 |
| 7236279 |
Digital optical switch apparatus and process for manufacturing same |
Jun. 26, 2007 |
| 7235047 |
Methods and apparatus for imaging using a light guide bundle and spatial light modulator |
Jun. 26, 2007 |
| 7227676 |
Optical scanning apparatus |
Jun. 5, 2007 |
| 7218431 |
Laser treatment apparatus and method of manufacturing semiconductor device |
May. 15, 2007 |
| 7202985 |
Inner drum exposure apparatus |
Apr. 10, 2007 |
| 7196831 |
Two-dimensional optical scan system using a counter-rotating disk scanner |
Mar. 27, 2007 |
| 7190329 |
Apparatus for remotely imaging a region |
Mar. 13, 2007 |
| 7167290 |
Optical deflection device |
Jan. 23, 2007 |
| 7154650 |
Scanning apparatus |
Dec. 26, 2006 |
| 7154649 |
Device for deflecting optical beams |
Dec. 26, 2006 |
| 7129472 |
Optical scanning probe system |
Oct. 31, 2006 |
| 7130095 |
Correcting for image distortion in image projectors |
Oct. 31, 2006 |
| 7130094 |
Device and a method for deflecting a laser beam |
Oct. 31, 2006 |
| 7129460 |
Electronic imaging apparatus with high resolution and wide field of view and method |
Oct. 31, 2006 |
| 7104651 |
Color scrollable projection system |
Sep. 12, 2006 |
| RE39261 |
Method and apparatus for an integrated laser beam scanner |
Sep. 5, 2006 |
| 7099060 |
Light deflecting method and apparatus efficiently using a floating mirror |
Aug. 29, 2006 |
| 7083737 |
Method for manufacturing a micro-actuator |
Aug. 1, 2006 |
| 7075687 |
Scanned beam image capture device with a plurality of scan regions |
Jul. 11, 2006 |
| 7055968 |
Projection type display device |
Jun. 6, 2006 |
| 7050208 |
Scanning microscopy, fluorescence detection, and laser beam positioning |
May. 23, 2006 |
| 7021541 |
Original illuminating apparatus and image reader having the same |
Apr. 4, 2006 |
| 7019876 |
Micro-mirror with rotor structure |
Mar. 28, 2006 |
| 7009748 |
Resonant scanning mirror with inertially coupled activation |
Mar. 7, 2006 |
| 7002717 |
Apparatus for beam deflection |
Feb. 21, 2006 |
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