Charles J. Parrish

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Milton, VT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method of photolithographic exposure dose control as a function of...
- Patent number 6,856,378
- Issue date Feb 15, 2005
- International Business Machines Corporation
- Keith J. Machia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Feed-forward lithographic overlay offset method and system
- Patent number 6,694,498
- Issue date Feb 17, 2004
- Internationl Business Machines Corporation
- Edward W. Conrad
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of photolithographic exposure dose control as a function of...
- Patent number 6,674,516
- Issue date Jan 6, 2004
- International Business Machines Corporation
- Keith J. Machia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
AN EXTRA DOSE TRIM MASK, METHOD OF MANUFACTURE, AND LITHOGRAPHIC PR...
- Publication number 20060204859
- Publication date Sep 14, 2006
- International Business Machines Corporation
- Robert K. Leidy
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of photolithographic exposure dose control as a function of...
- Publication number 20040080738
- Publication date Apr 29, 2004
- International Business Machines Corporation
- Keith J. Machia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method of photolithographic exposure dose control as a function of...
- Publication number 20030156267
- Publication date Aug 21, 2003
- International Business Machines Corporation
- Keith J. Machia
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Feed-forward lithographic overlay offset method and system
- Publication number 20030115556
- Publication date Jun 19, 2003
- International Business Machines Corporation
- Edward W. Conrad
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY