Issued Patents All Time
Showing 26–40 of 40 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6044009 | DRAM cell arrangement and method for its production | Bernd Goebel, Wolfgang Roesner, Franz Hofmann, Eve Marie Martin | 2000-03-28 |
| 5930596 | Semiconductor component for vertical integration and manufacturing method | Helmut Klose, Werner Weber, Siegmar Koppe, Holger Hubner | 1999-07-27 |
| 5801428 | MOS transistor for biotechnical applications | Andreas Vom Felde, Martin Kerber | 1998-09-01 |
| 5767001 | Process for producing semiconductor components between which contact is made vertically | Helmut Klose | 1998-06-16 |
| 5741733 | Method for the production of a three-dimensional circuit arrangement | Helmut Klose | 1998-04-21 |
| 5698112 | Corrosion protection for micromechanical metal layers | Ulrich Naeher | 1997-12-16 |
| 5472916 | Method for manufacturing tunnel-effect sensors | Markus Biebl | 1995-12-05 |
| 5460982 | Method for manufacturing lateral bipolar transistors | Helmut Klose | 1995-10-24 |
| 5407843 | Method for manufacturing lateral bipolar transistors | Helmut Klose | 1995-04-18 |
| 5395775 | Method for manufacturing lateral bipolar transistors | — | 1995-03-07 |
| 5358882 | Method for manufacturing a bipolar transistor in a substrate | Helmut Klose | 1994-10-25 |
| 5217909 | Method for manufacturing a bipolar transistor | — | 1993-06-08 |
| 5213670 | Method for manufacturing a polycrystalline layer on a substrate | Herbert Kabza | 1993-05-25 |
| 5047823 | Circuit structure having a lateral bipolar transistor and its method of manufacture | Ludwig Treitinger | 1991-09-10 |
| 4889823 | Bipolar transistor structure for very high speed circuits and method for the manufacture thereof | Peter Weger | 1989-12-26 |