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Yong Liu
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Fremont, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Technique for correcting hotspots in mask patterns and write patterns
Patent number
8,082,525
Issue date
Dec 20, 2011
Luminescent Technologies, Inc.
Yong Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Grant
Mask-patterns including intentional breaks
Patent number
7,793,253
Issue date
Sep 7, 2010
Luminescent Technologies, Inc.
Daniel S. Abrams
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for correcting 3D effects in an alternating phase...
Patent number
6,830,854
Issue date
Dec 14, 2004
Numerical Technologies, Inc.
Yong Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
System and method for correcting 3D effects in an alternating phase...
Patent number
6,670,082
Issue date
Dec 30, 2003
Numerical Technologies, Inc.
Yong Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
Information
Patent Application
Technique for Correcting Hotspots in Mask Patterns and Write Patterns
Publication number
20090293037
Publication date
Nov 26, 2009
Yong Liu
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Mask-Patterns Including Intentional Breaks
Publication number
20070196742
Publication date
Aug 23, 2007
Daniel S. Abrams
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Systems, masks and methods for printing contact holes and other pat...
Publication number
20060172204
Publication date
Aug 3, 2006
Danping Peng
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
Printing irregularly-spaced contact holes using phase shift masks
Publication number
20050089770
Publication date
Apr 28, 2005
Yong Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
System and method for correcting 3D effects in an alternating phase...
Publication number
20040076895
Publication date
Apr 22, 2004
NUMERICAL TECHNOLOGIES, INC.
Yong Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
System and method for correcting 3D effects in an alternating phase...
Publication number
20030068564
Publication date
Apr 10, 2003
Numerical Technologies
Yong Liu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY