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Browse by Category: Main > Optical & Optics
Class Information
Number: 359/357
Name: Optical: systems and elements > Having significant infrared or ultraviolet property > Lens, lens system or component > Infrared lens > Having four or more components
Description: Subject matter which includes four or more components which have significant properties in the infrared area of the electromagnetic spectrum.










Patents under this class:
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Patent Number Title Of Patent Date Issued
8643944 Infrared zooming lens Feb. 4, 2014
8619365 Anti-reflective coating for optical windows and elements Dec. 31, 2013
8553320 Infrared optical system and infrared imaging apparatus Oct. 8, 2013
8488236 Optical system for thermal image microscope Jul. 16, 2013
8369008 Compact dual-field IR2-IR3 imaging system Feb. 5, 2013
8294988 Dual field of view refractive optical system with external pupil and internal stabilization Oct. 23, 2012
8279520 Wide field of view LWIR high speed imager Oct. 2, 2012
8269179 Illumination system and filter system Sep. 18, 2012
8101918 Re-imaging infrared lenses Jan. 24, 2012
8018649 IR camera Sep. 13, 2011
7961382 Mid infrared spectral band continuous zoom system Jun. 14, 2011
7883777 Solar energy shielding window film laminates Feb. 8, 2011
7773296 Ultra-broadband UV microscope imaging system with wide range zoom capability Aug. 10, 2010
7755839 Microlithography projection objective with crystal lens Jul. 13, 2010
7701647 Compact fast catadioptric imager Apr. 20, 2010
7633675 Catadioptric imaging system employing immersion liquid for use in broad band microscopy Dec. 15, 2009
7540632 Spectrally controlled display backlight emissions for night vision imaging system compatibility Jun. 2, 2009
7457034 High NA system for multiple mode imaging Nov. 25, 2008
7423805 Ultra-broadband UV microscope imaging system with wide range zoom capability Sep. 9, 2008
7382526 Optical system Jun. 3, 2008
7307783 Catadioptric imaging system employing immersion liquid for use in broad band microscopy Dec. 11, 2007
7280273 Method and system for simultaneously imaging in the near infrared and short wave infrared spectrums Oct. 9, 2007
7248401 Common-aperture multispectral objective Jul. 24, 2007
7233009 Lithographic projection apparatus and reflector assembly for use therein Jun. 19, 2007
7224535 Zoom lens system May. 29, 2007
7224520 Compact fast catadioptric imager May. 29, 2007
7218444 Dual-band, dual-focal-length, relayed refractive imager May. 15, 2007
7193228 EUV light source optical elements Mar. 20, 2007
7154669 Method and system for correction of intrinsic birefringence in UV microlithography Dec. 26, 2006
7057804 Ultraviolet imaging system Jun. 6, 2006
7050223 DUV-capable microscope objective with parfocal IR focus May. 23, 2006
7035001 High NA system for multiple mode imaging Apr. 25, 2006
6999243 Fixed focus, optically athermalized, diffractive infrared zoom objective lens Feb. 14, 2006
6964485 Collector for an illumination system with a wavelength of less than or equal to 193 nm Nov. 15, 2005
6872901 Automatic actuation of device according to UV intensity Mar. 29, 2005
6795237 Overhead console active night vision system for an interior cabin of a vehicle Sep. 21, 2004
6707601 Exposure apparatus and method Mar. 16, 2004
6483638 Ultra-broadband UV microscope imaging system with wide range zoom capability Nov. 19, 2002
6462866 Imaging optical system and original reading apparatus Oct. 8, 2002
6452723 Exposure apparatus and method Sep. 17, 2002
6362923 Lens for microscopic inspection Mar. 26, 2002
6285737 Condenser for extreme-UV lithography with discharge source Sep. 4, 2001
6249374 Wide field of view infrared zoom lens assembly having a constant F/number Jun. 19, 2001
6246517 Lenses for the 1.50 to 2.55 micron band Jun. 12, 2001
6169627 Catadioptric microlithographic reduction objective Jan. 2, 2001
6141144 Optical axis correcting system Oct. 31, 2000
6118578 Simplified dual field of view afocal Sep. 12, 2000
6091551 Infrared zoom lens system Jul. 18, 2000
6018414 Dual band infrared lens assembly using diffractive optics Jan. 25, 2000
5999310 Ultra-broadband UV microscope imaging system with wide range zoom capability Dec. 7, 1999

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