Christopher Heinz Clifford

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San Francisco, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Methods for optical proximity correction in the design and fabricat...
- Patent number 8,975,195
- Issue date Mar 10, 2015
- GLOBALFOUNDRIES, INC.
- Todd Lukanc
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Correcting for overexposure due to overlapping exposures in lithogr...
- Patent number 8,775,981
- Issue date Jul 8, 2014
- GLOBALFOUNDRIES Inc.
- Christopher H. Clifford
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
EUV mask defect reconstruction and compensation repair
- Patent number 8,739,098
- Issue date May 27, 2014
- GLOBALFOUNDRIES Inc.
- Christopher H. Clifford
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Technique for repairing a reflective photo-mask
- Patent number 8,612,903
- Issue date Dec 17, 2013
- Luminescent Technologies, Inc.
- Linyong Pang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Technique for analyzing a reflective photo-mask
- Patent number 8,555,214
- Issue date Oct 8, 2013
- Luminescent Technologies, Inc.
- Christopher Heinz Clifford
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
METHODS FOR OPTICAL PROXIMITY CORRECTION IN THE DESIGN AND FABRICAT...
- Publication number 20140220786
- Publication date Aug 7, 2014
- GLOBALFOUNDRIES, Inc.
- Todd Lukanc
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Technique for Repairing a Reflective Photo-Mask
- Publication number 20120066651
- Publication date Mar 15, 2012
- Linyong Pang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Technique for Analyzing a Reflective Photo-Mask
- Publication number 20120066652
- Publication date Mar 15, 2012
- Christopher Heinz Clifford
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY