Peter Heinzmann

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Windlach, CH

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Patents Grantslast 30 patents

Information Patent Grant
Communications network and method of regulating access to the busse...
- Patent number 5,337,312
- Issue date Aug 9, 1994
- International Business Machines Corporation
- Peter L. Heinzmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fiber optic switch with remote optical powering
- Patent number 5,271,075
- Issue date Dec 14, 1993
- International Business Machines Corporation
- Fritz Gfeller
- G02 - OPTICS
Information Patent Grant
Multiple-access control for a communication system with order pad p...
- Patent number 5,173,898
- Issue date Dec 22, 1992
- International Business Machines Corporation
- Peter Heinzmann
- H04 - ELECTRIC COMMUNICATION TECHNIQUE