Andreas Ruegg

Follow

Person

Gebenstorf, CH

People

Patents Grantslast 30 patents

Information Patent Grant
Semiconductor component having gate-turn-off thyristor and reduced...
- Patent number 5,587,594
- Issue date Dec 24, 1996
- ABB Management AG
- Andre Jaecklin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of making an encircling groove on the edge of a semiconducto...
- Patent number 4,793,101
- Issue date Dec 27, 1988
- BBC Brown Boveri AG
- Jiri Dlouhy
- B24 - GRINDING POLISHING