Thomas A. Hansen

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Poughkeepsie, NY, US

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Patents Grantslast 30 patents

Information Patent Grant
RIE process for etching silicon isolation trenches and polycides wi...
- Patent number 4,726,879
- Issue date Feb 23, 1988
- International Business Machines Corporation
- James A. Bondur
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal silicide channel stoppers for integrated circuits and method...
- Patent number 4,589,193
- Issue date May 20, 1986
- International Business Machines Corporation
- George R. Goth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of selectively exposing the sidewalls of a trench and its us...
- Patent number 4,549,927
- Issue date Oct 29, 1985
- International Business Machines Corporation
- George R. Goth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for making metal contact studs between first level metal and...
- Patent number 4,541,168
- Issue date Sep 17, 1985
- International Business Machines Corporation
- John R. Galie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Trench etch process for dielectric isolation
- Patent number 4,534,826
- Issue date Aug 13, 1985
- IBM Corporation
- George R. Goth
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating non-reflective semiconductor surfaces by ani...
- Patent number 4,229,233
- Issue date Oct 21, 1980
- International Business Machines Corporation
- Thomas A. Hansen
- H01 - BASIC ELECTRIC ELEMENTS