Wilhelm Heuberger

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Richterswil, CH

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Patents Grantslast 30 patents

Information Patent Grant
Titanium nitride diffusion barrier for use in non-silicon technolog...
- Patent number 6,204,560
- Issue date Mar 20, 2001
- Uniphase Laser Enterprise AG
- Andreas Daetwyler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising a layered structure grown on a stru...
- Patent number 5,153,890
- Issue date Oct 6, 1992
- International Business Machines Corporation
- Gian-Luca Bona
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process for forming the ridge structure of a self-aligned semicondu...
- Patent number 5,059,552
- Issue date Oct 22, 1991
- International Business Machines Corporation
- Christoph S. Harder
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for the epitaxial growth of a semiconductor structure
- Patent number 5,037,776
- Issue date Aug 6, 1991
- International Business Machines Corporation
- Yvan Galeuchet
- B82 - NANO-TECHNOLOGY