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Your search returned 370 patents.
( 356/237.4 in Current US Classification )
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Patent IDTitleDate Filed
7084970 Inspection of TFT LCD panels using on-demand automated optical inspection sub-system May 14, 2004
7084969 Method of optimizing focus of optical inspection apparatus and method and apparatus of detecting defects using the same March 12, 2004
7079238 Sample inspection system May 13, 2003
7075059 Image enhancement by sub-pixel imaging September 11, 2003
7068834 Inspecting method, inspecting system, and method for manufacturing electronic devices December 1, 1999
7065239 Automated repetitive array microstructure defect inspection October 24, 2001
7064822 Evaluating a multi-layered structure for voids April 25, 2005
7064821 Sample inspection system July 24, 2003
7061603 Method for inspecting exposure apparatus March 23, 2004
7061601 System and method for double sided optical inspection of thin film disks or wafers January 8, 2004
7061598 Darkfield inspection system having photodetector array December 9, 2002
7053999 Method and system for detecting defects March 21, 2002
7046355 Dual stage defect region identification and defect detection method and apparatus January 28, 2005
7046353 Surface inspection system September 23, 2002
7046352 Surface inspection system and method using summed light analysis of an inspection surface December 19, 2002
7043109 Method of in-wafer testing of monolithic photonic integrated circuits (PICs) formed in a semiconductor wafer October 3, 2005
7042577 Architectures for high-resolution photomask phase metrology July 15, 2003
7041998 Method and apparatus for high-throughput inspection of large flat patterned media using dynamically programmable optical spatial filtering March 24, 2003
7038773 Apparatus and methods for enabling robust separation between signals of interest and noise May 18, 2004
7038772 System and methods for classifying anomalies of sample surfaces July 3, 2003
7030957 Monitoring apparatus and method particularly useful in photolithographically processing substrates January 26, 2004
7027634 Range adaptable system for determining the angular position and distance of a radiating point source and method of employing February 13, 2002
7023541 Device inspecting for defect on semiconductor wafer surface March 13, 2003
7019850 Method and system for thin film characterization September 30, 2002
7019826 Optical inspection system, apparatus and method for reconstructing three-dimensional images for printed circuit board and electronics manufacturing inspection March 20, 2003
7016031 System and methods for classifying anomalies of sample surfaces March 1, 2004
7012672 Lithographic apparatus, system, method, computer program, and apparatus for height map analysis March 10, 2004
7009696 Method and apparatus for scanning, stitching, and damping measurements of a double-sided metrology inspection tool January 16, 2004
7003430 Method and system for processing commonality of semiconductor devices June 29, 2004
6999164 Measurement system cluster April 24, 2002
6998630 Method and its apparatus for inspecting particles or defects of a semiconductor device September 3, 2004
6990225 Inspection method of photo mask for use in manufacturing semiconductor device April 25, 2002
6985228 Multiple beam ellipsometer July 16, 2004
6975391 Method and apparatus for non-destructive testing July 25, 2001
6970287 Confocal 3D inspection system and process July 16, 2002
6970238 System for inspecting the surfaces of objects March 11, 2003
6968079 Investigation device and investigation method June 25, 2001
6963394 Inspecting device for semiconductor wafer November 26, 2003
6963393 Measurement of lateral diffusion of diffused layers September 23, 2002
6956644 Systems and methods for a wafer inspection system using multiple angles and multiple wavelength illumination June 26, 2001
6952491 Optical inspection apparatus for substrate defect detection January 19, 2001
6943364 Multi-functioned wafer aligner February 26, 2002
6937916 Automatic recognition of locator die in partial wafermap process May 28, 2003
6936835 Method and its apparatus for inspecting particles or defects of a semiconductor device August 29, 2002
6934920 Specimen analyzing method July 17, 2002
6934019 Confocal wafer-inspection system April 7, 2004
6927847 Method and apparatus for inspecting pattern defects August 15, 2002
6925202 System and method of providing mask quality control March 20, 2001
6924891 Method and apparatus for article inspection including speckle reduction April 29, 2004
6919957 Methods and systems for determining a critical dimension, a presence of defects, and a thin film characteristic of a specimen September 20, 2001
6917420 Rotational stage with vertical axis adjustment June 8, 2004
6917419 Methods and systems for determining flatness, a presence of defects, and a thin film characteristic of a specimen September 20, 2001
6915565 Method of detecting position of rotation axis of suction nozzle January 10, 2002
6909798 Method of erasing repeated patterns and pattern defect inspection device July 31, 2000
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