Erwin E. Weissmann

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Southbury, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Metrology tool recipe validator using best known methods
- Patent number 7,716,009
- Issue date May 11, 2010
- International Business Machines Corporation
- Ejaj Ahmed
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Metrology tool recipe validator using best known methods
- Patent number 7,305,320
- Issue date Dec 4, 2007
- International Business Machines Corporation
- Ejaj Ahmed
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Precision tool control system for a workpiece positioning apparatus
- Patent number 5,739,654
- Issue date Apr 14, 1998
- International Business Machines Corporation
- Samuel Kay Doran
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
METROLOGY TOOL RECIPE VALIDATOR USING BEST KNOWN METHODS
- Publication number 20070192056
- Publication date Aug 16, 2007
- International Business Machines Corporation
- Ejaj Ahmed
- G05 - CONTROLLING REGULATING