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Class Information
Number: 250/492.1
Name: Radiant energy > Irradiation of objects or material
Description: Subject matter comprising means or methods of irradiation an object or material including a source and not provided for in any of the preceding subclasses.


Sub-classes under this class:

Class Number Class Name Patents
250/492.3 Ion or electron beam irradiation 1,434
250/492.2 Irradiation of semiconductor devices 2,397


Patents under this class:

Patent Number Title Of Patent Date Issued
7619234 Ultraviolet monitoring system Nov. 17, 2009
7619233 Light source Nov. 17, 2009
7619229 Technique for matching performance of ion implantation devices using an in-situ mask Nov. 17, 2009
7619227 Method of reducing radiation-induced damage in fused silica and articles having such reduction Nov. 17, 2009
7615767 Radiation generating device, lithographic apparatus, device manufacturing method and device manufactured thereby Nov. 10, 2009
7615766 Target supplier Nov. 10, 2009
7615765 Charged particle beam apparatus Nov. 10, 2009
7615763 System for magnetic scanning and correction of an ion beam Nov. 10, 2009
7612353 Lithographic apparatus, contaminant trap, and device manufacturing method Nov. 3, 2009
7608845 Charged particle beam writing apparatus and method thereof, and method for resizing dimension variation due to loading effect Oct. 27, 2009
7608843 Method and apparatus for scanning a workpiece through an ion beam Oct. 27, 2009
7608842 Driving scanning fiber devices with variable frequency drive signals Oct. 27, 2009
7608821 Substrate inspection apparatus, substrate inspection method and semiconductor device manufacturing method Oct. 27, 2009
7605383 Pattern writing apparatus using charged particle beam, and program-recorded readable recording medium Oct. 20, 2009
7604922 Process of surface treatment, surface treating device, surface treated plate, and electro-optic device, and electronic equipment Oct. 20, 2009
7601976 Dual beam system Oct. 13, 2009
7601974 Charged particle beam apparatus Oct. 13, 2009
7601968 Charged particle beam writing method and apparatus Oct. 13, 2009
7598507 Adjustable lithography blocking device and method Oct. 6, 2009
7598505 Multichannel ion gun Oct. 6, 2009
7598504 Writing error diagnosis method for charged particle beam photolithography apparatus and charged particle beam photolithography apparatus Oct. 6, 2009
7598503 Lithographic apparatus and cleaning method therefor Oct. 6, 2009
7598499 Charged-particle exposure apparatus Oct. 6, 2009
7598491 Observing method and its apparatus using electron microscope Oct. 6, 2009
7596197 Gamma source for active interrogation Sep. 29, 2009
7595496 Optimized correction of wafer thermal deformations in a lithographic process Sep. 29, 2009
7592611 Creation method and conversion method of charged particle beam writing data, and writing method of charged particle beam Sep. 22, 2009
7592606 Manufacturing equipment using ION beam or electron beam Sep. 22, 2009
7592604 Charged particle beam apparatus Sep. 22, 2009
7592598 Illumination system particularly for microlithography Sep. 22, 2009
7589336 Apparatus and method for exposing a substrate to UV radiation while monitoring deterioration of the UV source and reflectors Sep. 15, 2009
7589334 Ion beam delivery equipment and an ion beam delivery method Sep. 15, 2009
7588803 Multi step ebeam process for modifying dielectric materials Sep. 15, 2009
7586113 EUV illumination system Sep. 8, 2009
7586112 Particle therapy system Sep. 8, 2009
7586108 Radiation detector, method of manufacturing a radiation detector and lithographic apparatus comprising a radiation detector Sep. 8, 2009
7586102 Automated system for formulating radiopharmaceuticals Sep. 8, 2009
7582884 Charged particle beam exposure method and charged particle beam exposure device Sep. 1, 2009
7582883 Method of scanning a substrate in an ion implanter Sep. 1, 2009
7579606 Method and system for logic design for cell projection particle beam lithography Aug. 25, 2009
7579604 Beam stop and beam tuning methods Aug. 25, 2009
7579603 Particle therapy device and method of designing a radiation path Aug. 25, 2009
7576344 Target positioner Aug. 18, 2009
7576343 Method and apparatus for generating laser produced plasma Aug. 18, 2009
7576337 Power supply for an ion implantation system Aug. 18, 2009
7573052 Exposure apparatus, exposure method, and device manufacturing method Aug. 11, 2009
7573047 Wafer holder and sample producing apparatus using it Aug. 11, 2009
7569841 Deflection signal compensation for charged particle beam Aug. 4, 2009
7569840 Alignment method of a laser beam processing machine Aug. 4, 2009
7568365 Method and apparatus for micromachining bulk transparent materials using localized heating by nonlinearly absorbed laser radiation, and devices fabricated thereby Aug. 4, 2009



 
 
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