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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:

Class Number Class Name Patents
359/203 Having a common axis of rotation 84
359/202 X-y scanner 206

Patents under this class:
1 2 3 4 5 6 7 8

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

1 2 3 4 5 6 7 8

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