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Class Information
Number: 362/231
Name: Illumination > Plural light sources > Particular wavelength > Different wavelengths
Description: Subject matter having at least one source of light emitting light having a spectral distribution different from the light emitted by at least one other source, or having at least two modifiers each of which affects light of one selected wavelength differently from light of another wavelength, the selected wavelengths of the two modifiers being different.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7621653 |
Multi-function illumination device |
Nov. 24, 2009 |
| 7614763 |
Operating table lamp |
Nov. 10, 2009 |
| 7614765 |
Emergency pressure-switch actuated laser lighting device for firefighters |
Nov. 10, 2009 |
| 7615939 |
Spectrally calibratable multi-element RGB LED light source |
Nov. 10, 2009 |
| 7616368 |
Light concentrating reflective display methods and apparatus |
Nov. 10, 2009 |
| 7607797 |
Microcontroller-controlled multi-color LED apparatus |
Oct. 27, 2009 |
| 7607798 |
LED lighting unit |
Oct. 27, 2009 |
| 7604374 |
Illuminated alternator and method of operation |
Oct. 20, 2009 |
| 7604375 |
Optical integrating chamber lighting using one or more additional color sources to adjust white light |
Oct. 20, 2009 |
| 7600882 |
High efficiency incandescent bulb replacement lamp |
Oct. 13, 2009 |
| 7600891 |
Theatre light apparatus incorporating LED tracking system |
Oct. 13, 2009 |
| 7600892 |
Theatre light apparatus incorporating LED tracking system |
Oct. 13, 2009 |
| 7597451 |
Backlight unit and liquid crystal display device |
Oct. 6, 2009 |
| 7597452 |
Dimmable lamp set with remotely group setting function |
Oct. 6, 2009 |
| 7597467 |
Lighting unit and liquid crystal display device using the lighting unit |
Oct. 6, 2009 |
| 7591575 |
Light emitting device |
Sep. 22, 2009 |
| 7581342 |
Display device |
Sep. 1, 2009 |
| 7581853 |
LED package and backlight unit using the same |
Sep. 1, 2009 |
| 7583018 |
Light source apparatus and display apparatus |
Sep. 1, 2009 |
| 7575349 |
Vehicular lighting fixture with non-directional dispersion of light |
Aug. 18, 2009 |
| 7575340 |
Light-emitting diode light source system |
Aug. 18, 2009 |
| 7572026 |
Light-emitting module and backlight unit having the same |
Aug. 11, 2009 |
| 7572028 |
Methods and apparatus for generating and modulating white light illumination conditions |
Aug. 11, 2009 |
| 7568826 |
Backlight and liquid crystal display device |
Aug. 4, 2009 |
| 7568816 |
LED inspection lamp and LED spot light |
Aug. 4, 2009 |
| 7568815 |
Light source having a plurality of white LEDs with different output spectra |
Aug. 4, 2009 |
| 7566142 |
Changing color LEDS |
Jul. 28, 2009 |
| 7566143 |
Backlight apparatus and color image display apparatus |
Jul. 28, 2009 |
| 7566155 |
LED light system |
Jul. 28, 2009 |
| 7563010 |
Endoscopic light source safety and control system with optical sensor |
Jul. 21, 2009 |
| 7560677 |
Step-wise intensity control of a solid state lighting system |
Jul. 14, 2009 |
| 7556414 |
Endoscopic light source safety and control system with optical sensor |
Jul. 7, 2009 |
| 7556415 |
Backlight and liquid crystal display device |
Jul. 7, 2009 |
| 7553046 |
LCD device with direct backlight unit having light emitting clusters |
Jun. 30, 2009 |
| 7555194 |
Illumination device and image scanning device |
Jun. 30, 2009 |
| 7547113 |
Full-color LED-based lighting device |
Jun. 16, 2009 |
| 7547114 |
Multicolor illumination device using moving plate with wavelength conversion materials |
Jun. 16, 2009 |
| 7543957 |
Thermal management of LEDS integrated to compact fluorescent lamps |
Jun. 9, 2009 |
| 7543955 |
Theatre light apparatus incorporating LED tracking system |
Jun. 9, 2009 |
| 7537356 |
Method for improving color purity of light source module and fluorescent lamp and LED device applying the method |
May. 26, 2009 |
| 7537357 |
Backlight unit for dynamic image and display employing the same |
May. 26, 2009 |
| 7538861 |
Cytological imaging system and method |
May. 26, 2009 |
| 7534008 |
Backlight unit and light source for use in same |
May. 19, 2009 |
| 7530722 |
Illumination device, electro-optical device, and electronic apparatus |
May. 12, 2009 |
| 7530710 |
Color-tunable illumination system for imaging illumination |
May. 12, 2009 |
| 7530709 |
Illumination apparatus having a light-transmitting frame |
May. 12, 2009 |
| 7530708 |
Surface emitting light source and projection display device using the same |
May. 12, 2009 |
| 7527389 |
Theatre light apparatus incorporating LED tracking system |
May. 5, 2009 |
| 7527390 |
Light source device |
May. 5, 2009 |
| 7527405 |
Infrared projector for vehicle |
May. 5, 2009 |
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