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Browse by Category: Main > Optical & Optics
Class Information
Number: 359/731
Name: Optical: systems and elements > Lens > With reflecting element > Including concave or convex reflecting surface > Reflectors in series > With concave and convex reflectors in series
Description: Subject matter where the lens system includes both concave and convex reflecting elements consecutively receiving light.










Patents under this class:
1 2 3 4

Patent Number Title Of Patent Date Issued
8712246 RF/optical shared aperture for high availability wideband communication RF/FSO links Apr. 29, 2014
8705184 Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods Apr. 22, 2014
8659823 Unit-magnification catadioptric and catoptric projection optical systems Feb. 25, 2014
8553337 Multi-path, multi-magnification, non-confocal fluorescence emission endoscopy apparatus and methods Oct. 8, 2013
8531750 Afocal beam relay Sep. 10, 2013
8351133 360 degree viewing angle lens unit and optical lens system using same Jan. 8, 2013
8289630 Optical element, optical system having the same and endoscope using the same Oct. 16, 2012
8274720 Concentric afocal beam relay Sep. 25, 2012
8254038 Optical element, optical system having the same and endoscope using the same Aug. 28, 2012
8223443 Collection optics Jul. 17, 2012
8217374 Projection optical system and projection-type image display apparatus Jul. 10, 2012
8169694 Catoptric objectives and systems using catoptric objectives May. 1, 2012
8164838 Projection optical system and projection type image display device Apr. 24, 2012
8119905 Combination non-imaging concentrator Feb. 21, 2012
8113667 Projection optical system Feb. 14, 2012
8072693 Optical system Dec. 6, 2011
RE42570 Catadioptric objective Jul. 26, 2011
7957078 Projection optical system and projection type image display device Jun. 7, 2011
7922341 Projection optical system, magnification projection optical system, magnification projection apparatus, and image projection apparatus Apr. 12, 2011
7898749 Multiple reflective lenses and lens systems Mar. 1, 2011
7719772 Catoptric objectives and systems using catoptric objectives May. 18, 2010
7701647 Compact fast catadioptric imager Apr. 20, 2010
7463373 Controller for an inkjet printer Dec. 9, 2008
7446952 Catadioptric projection objective Nov. 4, 2008
7414781 Catoptric objectives and systems using catoptric objectives Aug. 19, 2008
7252411 Device for depicting a linear optical marking Aug. 7, 2007
7218445 Microlithographic reduction projection catadioptric objective May. 15, 2007
7158215 Large field of view protection optical system with aberration correctability for flat panel displays Jan. 2, 2007
7088526 Lens collimator and method of producing optical signals with reduced aberrations Aug. 8, 2006
7075726 Projection optical system and projection exposure apparatus Jul. 11, 2006
7016124 Image-formation optical system and optical apparatus Mar. 21, 2006
6995886 Optical scanning device Feb. 7, 2006
6947210 Catoptric projection optical system, exposure apparatus and device fabrication method using same Sep. 20, 2005
6947189 Apparatus and method for optical raster-scanning in a micromechanical system Sep. 20, 2005
6940803 Optical head, recording and reproducing apparatus and solid immersion lens Sep. 6, 2005
6902282 Fast, wide-field-of-view, relayed multimirror optical system Jun. 7, 2005
6900951 Display optical system May. 31, 2005
6890081 Optical element and optical system having the same May. 10, 2005
6873476 Microlithographic reduction projection catadioptric objective Mar. 29, 2005
6867913 6-mirror microlithography projection objective Mar. 15, 2005
6813094 Surface formed complex polymer lenses diffuse reflector Nov. 2, 2004
6801492 Solid immersion mirror type objective lens and optical pickup device adopting the same Oct. 5, 2004
6728044 Zoom lens Apr. 27, 2004
6727980 Apparatus and method for pattern exposure and method for adjusting the apparatus Apr. 27, 2004
6637899 Optical element and optical system having the same Oct. 28, 2003
6636350 Microlithographic reduction projection catadioptric objective Oct. 21, 2003
6631036 Catadioptric objective Oct. 7, 2003
6577443 Reduction objective for extreme ultraviolet lithography Jun. 10, 2003
6560039 Double mirror catadioptric objective lens system with three optical surface multifunction component May. 6, 2003
6535340 Optical element and picture taking system including the optical element Mar. 18, 2003

1 2 3 4










 
 
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