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Your search returned 1302 patents.
( 430/30 in Current US Classification )
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Patent IDTitleDate Filed
7183025 Phase difference specifying method May 30, 2006
7182531 Developing method and apparatus June 29, 2006
7180576 Exposure with intensity balancing to mimic complex illuminator shape July 13, 2004
7179571 Apparatus for characterization of photoresist resolution, and method of use February 9, 2006
7179568 Defect inspection of extreme ultraviolet lithography masks and the like July 10, 2003
7175952 Method of generating mask distortion data, exposure method and method of producing semiconductor device May 19, 2004
7175951 Two mask in-situ overlay checking method April 19, 2002
7175945 Focus masking structures, focus patterns and measurements thereof March 16, 2005
7175943 Reticle set, method for designing a reticle set, exposure monitoring method, inspection method for reticle set and manufacturing method for a semiconductor device December 3, 2003
7175940 Method of two dimensional feature model calibration and optimization October 9, 2002
7172838 Chromeless phase mask layout generation September 27, 2002
7170604 Overlay metrology method and apparatus using more than one grating per measurement direction July 3, 2003
7170603 Position detection apparatus and exposure apparatus June 30, 1999
7169515 Phase conflict resolution for photolithographic masks April 29, 2004
7165233 Test ket layout for precisely monitoring 3-foil lens aberration effects April 12, 2004
7164960 Apparatus for correcting a plurality of exposure tools, method for correcting a plurality of exposure tools, and method for manufacturing semiconductor device October 15, 2004
7161640 Shield junction thin film transistor structure August 16, 2004
7160657 Reference wafer and process for manufacturing same January 26, 2004
7160656 Method for determining pattern misalignment over a substrate January 20, 2006
7160655 Exposure method using complementary divided mask, exposure apparatus, semiconductor device, and method of producing the same May 16, 2005
7160654 Method of the adjustable matching map system in lithography December 2, 2003
7160651 Manufacturable chromeless alternating phase shift mask structure with phase grating October 17, 2003
7160650 Method of inspecting a mask July 31, 2003
7159197 Shape-based geometry engine to perform smoothing and other layout beautification operations December 31, 2001
7157194 Method for exposing a substrate with a structure pattern which compensates for the optical proximity effect February 5, 2004
7154105 Method of exposing using electron beam February 25, 2005
7153728 Estimation of remaining film thickness distribution, correction of patterning and insulation film removing masks with remaining film thickness distribution, and production of semiconductor device with corrected patterning and insulation film removing maskDecember 11, 2003
7153045 Electro-mechanical system and method for mixing replenishment for plate precursor developers January 7, 2005
7150949 Further method to pattern a substrate August 4, 2004
7148959 Test pattern, inspection method, and device manufacturing method October 30, 2003
7147977 Method for fabricating semiconductor device and method for fabricating semiconductor substrate used in the semiconductor device April 28, 2004
7147976 Binary OPC for assist feature layout optimization October 17, 2005
7145634 Lithographic apparatus and device manufacturing method December 1, 2004
7144663 Method and apparatus for liquid preparation of photographic reagent February 11, 2004
7135259 Scatterometric method of monitoring hot plate temperature and facilitating critical dimension control May 28, 2003
7132206 Process and apparatus for minimizing thermal gradients across an advanced lithographic mask September 17, 2002
7122281 Critical dimension control using full phase and trim masks November 14, 2002
7118834 Exposure method, exposure quantity calculating system using the exposure method and semiconductor device manufacturing method using the exposure method April 1, 2004
7116411 Method of performing resist process calibration/optimization and DOE optimization for providing OPE matching between different lithography systems August 26, 2004
7116398 Lithographic apparatus and device manufacturing method October 26, 2004
7115343 Pliant SRAF for improved performance and manufacturability March 10, 2004
7113256 Lithographic apparatus and device manufacturing method with feed-forward focus control February 18, 2004
7108946 Method of lithographic image alignment for use with a dual mask exposure technique January 12, 2004
7103870 Method for planning layout for LSI pattern, method for forming LSI pattern and method for generating mask data for LSI November 12, 2003
7102736 Method of calibration, calibration substrate, and method of device manufacture June 29, 2004
7101646 Developing method and apparatus September 20, 2005
7099010 Two-dimensional structure for determining an overlay accuracy by means of scatterometry November 25, 2002
7098046 Alignment method and exposure apparatus using the method March 17, 2004
7097946 Photomask, method of manufacturing a photomask, and method of manufacturing an electronic product July 9, 2003
7095481 Exposure method and apparatus September 12, 2003
7092068 Reticle, exposure monitoring method, exposure method and manufacturing method for semiconductor device November 26, 2003
7090948 Reflection mask and method for fabricating the reflection mask November 18, 2002
7087352 Automated overlay metrology system November 12, 2003
7083881 Photomasking October 13, 2004
7083879 Phase conflict resolution for photolithographic masks August 17, 2001
7078133 Photolithographic mask January 29, 2003
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