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Class Information
Number: 359/615
Name: Optical: systems and elements > Light dispersion
Description: Subject matter including a body having an index of refraction that varies according to the wavelength for separation of the spectral components of incident light.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7401931 |
Apparatus for optical beam shaping and associated methods |
Jul. 22, 2008 |
| 7364341 |
Light redirecting films including non-interlockable optical elements |
Apr. 29, 2008 |
| 7357521 |
Chromatic dispersion compensation device and method |
Apr. 15, 2008 |
| 7349155 |
Screen having a layer of reflectors |
Mar. 25, 2008 |
| 7349089 |
High transmission multi-wavelength filter and method |
Mar. 25, 2008 |
| 7320823 |
Light diffusing body and a transmission type screen |
Jan. 22, 2008 |
| 7321112 |
Optical elements, related manufacturing methods and assemblies incorporating optical elements |
Jan. 22, 2008 |
| 7300168 |
System for creating spectral displays |
Nov. 27, 2007 |
| 7302189 |
Optical component provided with demultiplexing function and wavelength dispersion compensator |
Nov. 27, 2007 |
| 7295357 |
Apparatus for handling minute object |
Nov. 13, 2007 |
| 7258456 |
Light filtering apparatus |
Aug. 21, 2007 |
| 7201955 |
Privacy screen for a display |
Apr. 10, 2007 |
| 7193778 |
Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
Mar. 20, 2007 |
| 7165851 |
Optical frequency linear chirp variable unit |
Jan. 23, 2007 |
| 7158304 |
Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
Jan. 2, 2007 |
| 7136233 |
Device for the generation and projection of light marks |
Nov. 14, 2006 |
| 7104659 |
Apparatus for using optical tweezers to manipulate materials |
Sep. 12, 2006 |
| 7106512 |
Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength |
Sep. 12, 2006 |
| 7079676 |
Method and apparatus for quantitatively evaluating scintillation, antiglare film and method of producing the same |
Jul. 18, 2006 |
| 7079331 |
Device for holding a beam splitter element |
Jul. 18, 2006 |
| 7075723 |
Optical apparatus which uses a virtually imaged phased array to produce chromatic dispersion |
Jul. 11, 2006 |
| 7072113 |
Wavelength selective switching device and method for selectively transmitting optical signals based on wavelength |
Jul. 4, 2006 |
| 7038849 |
Color selective screen, enhanced performance of projection display systems |
May. 2, 2006 |
| 7014326 |
Wavelength blocker |
Mar. 21, 2006 |
| 6963447 |
Light diffusing agent, light diffusing sheet, and nonglare sheet |
Nov. 8, 2005 |
| 6956700 |
Wavelength dispersion compensating apparatus |
Oct. 18, 2005 |
| 6954315 |
Night vision and audio signal reduction system |
Oct. 11, 2005 |
| 6935757 |
Multi-band direct vision prism |
Aug. 30, 2005 |
| 6937399 |
Optical functional sheet |
Aug. 30, 2005 |
| 6881473 |
Light diffusing film and method for preparation thereof |
Apr. 19, 2005 |
| 6861121 |
Optical diffusing layer, optical diffusing sheet, and optical element |
Mar. 1, 2005 |
| 6852376 |
Antiglare film |
Feb. 8, 2005 |
| 6846084 |
Apparatus for using optical tweezers to manipulate materials |
Jan. 25, 2005 |
| 6833917 |
Compact birefringent spectrometer with electrically adjustable passband |
Dec. 21, 2004 |
| 6831714 |
Protective diffusion film, process for producing the same, surface light source device, and liquid crystal display device |
Dec. 14, 2004 |
| 6829406 |
Method and system for determining location and value of dispersion compensating modules in an optical network |
Dec. 7, 2004 |
| 6804057 |
Various methods and apparatuses for a tunable chromatic dispersion compensator |
Oct. 12, 2004 |
| 6801359 |
Optical arrangement provided for a spectral fanning out of a light beam |
Oct. 5, 2004 |
| 6782159 |
Method for determining optimal location and value of dispersion compensation modules in an optical network |
Aug. 24, 2004 |
| 6776493 |
Tunable optical dispersion compensator |
Aug. 17, 2004 |
| 6778239 |
Light diffusing plate and display apparatus |
Aug. 17, 2004 |
| 6778336 |
Reduced visibility surface |
Aug. 17, 2004 |
| 6767458 |
Ultraviolet generator used in water purification system |
Jul. 27, 2004 |
| 6765730 |
Dispersion compensator and dispersion compensating system |
Jul. 20, 2004 |
| 6747738 |
Optical system with variable dispersion |
Jun. 8, 2004 |
| 6739728 |
Short pulse laser stretcher-compressor using a single common reflective grating |
May. 25, 2004 |
| 6724535 |
Stepped surface diffuser |
Apr. 20, 2004 |
| 6721099 |
Variable dispersion compensator |
Apr. 13, 2004 |
| 6695453 |
Rear projection screens and light filters with conformable coatings and methods of making the same |
Feb. 24, 2004 |
| 6697515 |
Method and apparatus for quantitatively evaluating scintillation, antiglare film and method of producing the same |
Feb. 24, 2004 |
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