Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7196382 | Transistor, method for producing an integrated circuit and a method of producing a metal silicide layer | Dietmar Kruger, Rainer Kurps, Jing Liu, Andriy Goryachko | 2007-03-27 |
| 7019341 | Silicon germanium hetero bipolar transistor having a germanium concentration profile in the base layer | Gunther Lippert, Bernd Heinemann | 2006-03-28 |
| 6800881 | Silicon-germanium hetero bipolar transistor with T-shaped implantation layer between emitter and emitter contact area | Gunther Lippert, Bernd Heinemann | 2004-10-05 |
| 6750484 | Silicon germanium hetero bipolar transistor | Gunther Lippert, Bernd Heinemann | 2004-06-15 |