Issued Patents All Time
Showing 51–63 of 63 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7537384 | Recording and storing a temperature | — | 2009-05-26 |
| 7538554 | Circuit arrangement for detuning a resonant circuit of an MR apparatus | Matthias Wendt, Thomas Durbaum, Rainer Kiewitt, Heiko Pelzer | 2009-05-26 |
| 7463196 | Antenna | — | 2008-12-09 |
| 7161536 | GPS receiver module | — | 2007-01-09 |
| 7053840 | Microwave antenna | — | 2006-05-30 |
| 6933894 | Multiband microwave antenna | Indra Ghosh | 2005-08-23 |
| 6836645 | GPS receiver module | Indra Ghosh | 2004-12-28 |
| 6833816 | Antenna with substrate and conductor track structure | — | 2004-12-21 |
| 6683571 | Multiband microwave antenna | Indra Ghosh | 2004-01-27 |
| 6680700 | Miniaturized microwave antenna | — | 2004-01-20 |
| 6314276 | Transmitted-receiver | Frank Heinrichs, Rebekka Porath | 2001-11-06 |
| 6091209 | Piezoelectric transformer discharge lamp operating circuit with duty cycle dimming circuit | — | 2000-07-18 |
| 5910711 | Discharge lamp dimmer circuit with piezo-electric transformer and adjustable capacitor | Rebekka Porath | 1999-06-08 |