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Class Information
Number: 359/202
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 > X-y scanner
Description: Subject matter wherein the multiple elements cause a deflection of light in two mutually perpendicular directions.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7475993 |
Light scanning device and image display device |
Jan. 13, 2009 |
| 7474448 |
Focusing a laser beam |
Jan. 6, 2009 |
| 7470070 |
Optical scanner device and image forming apparatus |
Dec. 30, 2008 |
| 7433107 |
Raster scanning display system |
Oct. 7, 2008 |
| 7430070 |
Method and system for correcting angular drift of laser radar systems |
Sep. 30, 2008 |
| 7399096 |
Enhanced optical delay line with multiple degree of freedom active control |
Jul. 15, 2008 |
| 7391556 |
Ultra-thin display system |
Jun. 24, 2008 |
| 7385745 |
Two-dimensional scanning apparatus and scanning type image displaying apparatus using the same |
Jun. 10, 2008 |
| 7372603 |
Mirror package scanning apparatus and method |
May. 13, 2008 |
| 7367510 |
Monitoring light beam position in electro-optical readers and image projectors |
May. 6, 2008 |
| 7367682 |
Color image projection arrangement and method |
May. 6, 2008 |
| 7366365 |
Tissue scanning apparatus and method |
Apr. 29, 2008 |
| 7362485 |
Image display medium, image writing device, and image forming apparatus |
Apr. 22, 2008 |
| 7357512 |
Color image projection system and method |
Apr. 15, 2008 |
| 7352499 |
Arrangement for and method of projecting an image with pixel mapping |
Apr. 1, 2008 |
| 7345800 |
Optical arrangement for deflecting a light beam |
Mar. 18, 2008 |
| 7312911 |
Arrangement for and method of improving image quality, especially for image projection arrangements |
Dec. 25, 2007 |
| 7310176 |
Light deflector using torsional rotation about two axes |
Dec. 18, 2007 |
| 7285089 |
Confocal imaging equipment in particular for endoscope |
Oct. 23, 2007 |
| 7262894 |
Method for aligning bi-directional images in a mirror display |
Aug. 28, 2007 |
| 7252634 |
Confocal probe having scanning mirrors mounted to a transparent substrate in an optical path of the probe |
Aug. 7, 2007 |
| 7242506 |
Optical deflector |
Jul. 10, 2007 |
| 7218431 |
Laser treatment apparatus and method of manufacturing semiconductor device |
May. 15, 2007 |
| 7199882 |
Method and system for high speed measuring of microscopic targets |
Apr. 3, 2007 |
| 7196831 |
Two-dimensional optical scan system using a counter-rotating disk scanner |
Mar. 27, 2007 |
| 7190497 |
Scanning type image display optical system, scanning type image display apparatus, and image display system |
Mar. 13, 2007 |
| 7149017 |
Optical deflector |
Dec. 12, 2006 |
| 7129460 |
Electronic imaging apparatus with high resolution and wide field of view and method |
Oct. 31, 2006 |
| 7130095 |
Correcting for image distortion in image projectors |
Oct. 31, 2006 |
| 7123790 |
Scanning method and apparatus |
Oct. 17, 2006 |
| 7118216 |
Method and apparatus for using adaptive optics in a scanning laser ophthalmoscope |
Oct. 10, 2006 |
| 7083737 |
Method for manufacturing a micro-actuator |
Aug. 1, 2006 |
| 7021541 |
Original illuminating apparatus and image reader having the same |
Apr. 4, 2006 |
| 6937372 |
Light beam deflecting apparatus, image forming apparatus utilizing the same and drive method therefor |
Aug. 30, 2005 |
| 6927888 |
Method and apparatus for imaging using polarimetry and matrix based image reconstruction |
Aug. 9, 2005 |
| 6900918 |
Torsionally hinged devices with support anchors |
May. 31, 2005 |
| 6900916 |
Color laser display apparatus having fluorescent screen scanned with modulated ultraviolet laser light |
May. 31, 2005 |
| 6890076 |
Method and apparatus for using adaptive optics in a scanning laser ophthalmoscope |
May. 10, 2005 |
| 6822773 |
Scanning type image display optical system, scanning type image display apparatus, and image display system |
Nov. 23, 2004 |
| 6798575 |
Scanning type display optical system, scanning image display apparatus, and image display system |
Sep. 28, 2004 |
| 6781751 |
Scanning laser microscope |
Aug. 24, 2004 |
| 6775040 |
Scanning sync-signal detecting circuit for laser scanner |
Aug. 10, 2004 |
| 6771405 |
Method and apparatus for scanning a specimen |
Aug. 3, 2004 |
| 6750974 |
Method and system for 3D imaging of target regions |
Jun. 15, 2004 |
| 6735003 |
Method and apparatus for reducing artifacts in an imaging system |
May. 11, 2004 |
| 6735005 |
Cartesian scanning system |
May. 11, 2004 |
| 6724509 |
Optical scanner, laser image projector adopting the optical scanner, and method of driving the laser image projector |
Apr. 20, 2004 |
| 6721474 |
Fiber optic switch using galvanometer-driven x-y scanning |
Apr. 13, 2004 |
| 6717723 |
Scanning laser microscope |
Apr. 6, 2004 |
| 6657758 |
Variable spectrum generator system |
Dec. 2, 2003 |
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