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Class Information
Number: 250/493.1
Name: Radiant energy > Radiant energy generation and sources
Description: Subject matter which includes radiation emitters of this class type and not provided for elsewhere.










Sub-classes under this class:

Class Number Class Name Patents
250/494.1 Plural radiation sources 232
250/496.1 With container for radioactive source and radiation directing or selectable shielding 108
250/503.1 With radiation modifying member 195


Patents under this class:
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17

Patent Number Title Of Patent Date Issued
7351374 Surface plasmon enhanced illumination apparatus having non-periodic resonance configurations Apr. 1, 2008
7348582 Light source apparatus and exposure apparatus having the same Mar. 25, 2008
7335900 Radiation generating device, lithographic apparatus, device manufacturing method and device manufactured thereby Feb. 26, 2008
7329886 EUV illumination system having a plurality of light sources for illuminating an optical element Feb. 12, 2008
7323694 Fluid treatment system and radiation source module for use therein Jan. 29, 2008
7323703 EUV light source Jan. 29, 2008
7318907 Surface plasmon enhanced illumination system Jan. 15, 2008
7317196 LPP EUV light source Jan. 8, 2008
7315037 Infrared identification device Jan. 1, 2008
7315036 Multifunction multi-spectrum signalling device Jan. 1, 2008
7301162 Particle beam irradiation system Nov. 27, 2007
7291851 Infrared source modulation and system using same Nov. 6, 2007
7288776 Optical head capable of providing a subwavelength beams Oct. 30, 2007
7282706 Advanced optics for rapidly patterned laser profiles in analytical spectrometry Oct. 16, 2007
7279693 Source multiplexing in lithography Oct. 9, 2007
7279692 Micromechanical infrared source Oct. 9, 2007
7271401 Extreme ultra violet light source device Sep. 18, 2007
7265365 Apparatus for curing a coating on a three-dimensional object Sep. 4, 2007
7253426 Structures and methods for coupling energy from an electromagnetic wave Aug. 7, 2007
7250615 Portable sanitization system and method Jul. 31, 2007
7238956 Device for controlling an apparatus generating a charged particle beam Jul. 3, 2007
7233012 Flexible radiation source and compact storage and shielding container Jun. 19, 2007
7233013 Radiation source for the generation of short-wavelength radiation Jun. 19, 2007
7230258 Plasma-based debris mitigation for extreme ultraviolet (EUV) light source Jun. 12, 2007
7227162 Method and apparatus for providing tuning of spectral output for countermeasure devices Jun. 5, 2007
7214952 LED lamps and LED driver circuits for the same May. 8, 2007
7211812 Entangled photon pair generating apparatus May. 1, 2007
7208712 Structures and methods for coupling energy from an electromagnetic wave Apr. 24, 2007
7208738 Light source utilizing an infrared sensor to maintain brightness and color of an LED device Apr. 24, 2007
7208746 Radiation generating device, lithographic apparatus, device manufacturing method and device manufactured thereby Apr. 24, 2007
7196337 Particle processing apparatus and methods Mar. 27, 2007
7194198 Sauna far infrared heat emitting article and method Mar. 20, 2007
7193228 EUV light source optical elements Mar. 20, 2007
7189446 Curved honeycomb article, EUV apparatus having a curved honeycomb article, and method of making a curved honeycomb article Mar. 13, 2007
7175807 Sterilization of gripping surfaces Feb. 13, 2007
7170071 Infrared emitter Jan. 30, 2007
7164144 EUV light source Jan. 16, 2007
7150806 Spiral-shaped lamp for UV curing of coatings and bonding for a digital versatile disk (DVD) or compact disk (CD) Dec. 19, 2006
7145159 Optical projection of a thermal target Dec. 5, 2006
7141811 Detection lamp equipped with light-emitting diode Nov. 28, 2006
7135693 Method and apparatus for recycling gases used in a lithography tool Nov. 14, 2006
7126142 Source loading apparatus for imaging systems Oct. 24, 2006
7122792 Metal oxide-assisted laser desorption/ionization mass spectrometry Oct. 17, 2006
7122816 Method and apparatus for EUV light source target material handling Oct. 17, 2006
7116371 Three dimensional image capturing device and its laser emitting device Oct. 3, 2006
7095038 EUV source Aug. 22, 2006
7094312 Focused particle beam systems and methods using a tilt column Aug. 22, 2006
7091507 Light generator and exposure apparatus Aug. 15, 2006
7091506 Semiconductor surface-field emitter for T-ray generation Aug. 15, 2006
7088048 Device and process for switching and controlling an electron dose emitted by a micro-emitter Aug. 8, 2006

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17










 
 
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