Armin U. Blacha

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Rueschlikon, CH

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Patents Grantslast 30 patents

Information Patent Grant
Optical fiber alignment
- Patent number 5,247,597
- Issue date Sep 21, 1993
- International Business Machines Corporation
- Armin Blacha
- G02 - OPTICS
Information Patent Grant
Method for contactless testing of conducting paths in a substrate u...
- Patent number 4,999,577
- Issue date Mar 12, 1991
- International Business Machines Corporation
- Johannes G. Beha
- G01 - MEASURING TESTING
Information Patent Grant
Method for investigating surfaces at nanometer and picosecond resol...
- Patent number 4,918,309
- Issue date Apr 17, 1990
- International Business Machines Corporation
- Johannes G. Beha
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Method for contactless testing for electrical opens and short circu...
- Patent number 4,843,329
- Issue date Jun 27, 1989
- International Business Machines Corporation
- Johannes G. Beha
- G01 - MEASURING TESTING