Hannu O. Ronkainen

Follow

Person

Espoo, FI

People

Patents Grantslast 30 patents

Information Patent Grant
Bipolar transistor with a ring emitter
- Patent number 5,786,622
- Issue date Jul 28, 1998
- TriTech Microelectronics International Ltd.
- Hannu O. Ronkainen
- H01 - BASIC ELECTRIC ELEMENTS