Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7417506 | Amplifier having switchable negative feedback | Horst Klein | 2008-08-26 |
| 7242236 | Mixer circuit with phase-shifted radio frequency signal | Erwin Krug | 2007-07-10 |
| 6888430 | Integrated radiofrequency circuit component having a trimming diode controlled by a trimming voltage provided by a D/A converter | Reinhard Losehand, Raimund Peichl | 2005-05-03 |
| 6156148 | Process for producing a protective cap for an infrared radiation thermometer that can be introduced into a body cavity | Frank Beerwerth, Bernhard Kraus, Katja Honnefeller, Gerald Görich | 2000-12-05 |
| 5680046 | Double-sided RF shield for RF coil contained within gradient coils used in high speed NMR imaging | Perry S. Frederick, Peter B. Roemer | 1997-10-21 |
| 5497163 | Doppler radar module using micro-stripline technology | Gerhard Lohninger | 1996-03-05 |
| 5465419 | Arrangement for frequency conversion of an input signal with an oscillator signal to form an intermediate frequency signal | — | 1995-11-07 |
| 5155575 | Chip carrier for a microwave semiconductor component | — | 1992-10-13 |
| 5086268 | Measuring mount for microwave components | — | 1992-02-04 |
| 4992851 | Characteristic impedance-correct chip carrier for microwave semiconductor components | Karl Platzoeder | 1991-02-12 |
| 4789800 | Fuse, in particular for electric motors | — | 1988-12-06 |
| 4784616 | Power supply device for an electrical appliance intended for personal use | — | 1988-11-15 |
| 4629880 | Gate bias generating circuit for field effect transistors | — | 1986-12-16 |
| 4411337 | Group control for elevators | Joris Schroder, Hans Bosshard, Jiri Kiml, Miroslav Kostka | 1983-10-25 |
| 4355705 | Group control for elevators | Joris Schroder, Hans Bosshard, Jiri Kiml, Miroslav Kostka | 1982-10-26 |