Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12354265 | Machine learning based evaluation of lateral flow tests | Ben John, Thorsten Knoeller | 2025-07-08 |
| 9741816 | Electrical device and method for manufacturing same | — | 2017-08-22 |
| 9379257 | Electrical device and method for manufacturing same | — | 2016-06-28 |
| 7622790 | Transistor assembly and method for manufacturing same | — | 2009-11-24 |
| 7176128 | Method for fabrication of a contact structure | Carsten Ahrens, Uwe Seidel | 2007-02-13 |
| 6949799 | Semiconductor structure comprising an electrostatic discharge (ESD) protection device | Klaus Diefenbeck, Klaus Gnannt, Ulrich Krumbein | 2005-09-27 |
| 6888226 | Semiconductor structure and method for improving its ability to withstand electrostatic discharge (ESD) and overloads | Klaus Diefenbeck, Christian Herzum, Karlheinz Muller | 2005-05-03 |
| 6806555 | Semiconductor component and method for fabricating it | Wolfgang Klein | 2004-10-19 |
| 5965929 | Bipolar Silicon transistor with arsenic and phosphorous ratio | Klaus Gnannt | 1999-10-12 |
| 5819837 | Process and apparatus for melting and casting of metals in a mold | Franz Hugo, Robert Y. Abramson, John Sheehan | 1998-10-13 |
| 5803936 | Reactor for the continuous production of a flammable gas | — | 1998-09-08 |
| 5626288 | Process and apparatus for ventilating an enclosed space | — | 1997-05-06 |
| 5406114 | Bipolar high-frequency transistor | Knut Brenndoerfer | 1995-04-11 |
| 5047355 | Semiconductor diode and method for making it | Ewald Pettenpaul | 1991-09-10 |
| 4996504 | Monolithically integratable microwave attenuation element | Wolfgang Meier | 1991-02-26 |
| 4727733 | Washing machine | — | 1988-03-01 |
| 4718478 | Procedure for controlling a thermal installation | — | 1988-01-12 |
| 4698938 | Drive mechanism for fully-automatic opening and closing of a sliding door | — | 1987-10-13 |
| 4651522 | Gas turbine engine with pulverized coal firing | — | 1987-03-24 |
| 4648246 | Arrangement for determining the difference between differing and changing temperatures for activating a control, regulating, measuring or recording process and the application of the arrangement in a heat counter | — | 1987-03-10 |
| 4592199 | Gas turbine engine with pulverized coal firing | — | 1986-06-03 |
| 4528518 | Chain amplifier | Ewald Pettenpaul, Felix Petz | 1985-07-09 |
| 4377030 | Metallization of selectively implanted A.sub.III -B.sub.V compound semiconductors | Ewald Pettenpaul, Herbert Weidlich | 1983-03-22 |