Joachim Burtscher

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Munich, DT

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Patents Grantslast 30 patents

Information Patent Grant
Thyristor having a plurality of emitter shorts in defined spacial r...
- Patent number 4,079,406
- Issue date Mar 14, 1978
- Siemens Aktiengesellschaft
- Joachim Burtscher
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of doping a semiconductor layer
- Patent number 3,967,982
- Issue date Jul 6, 1976
- Siemens Aktiengesellschaft
- Heinz-Herbert Arndt
- H01 - BASIC ELECTRIC ELEMENTS