Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7220666 | Interconnection element for BGA housings and method for producing the same | Stephan Dobritz | 2007-05-22 |
| 7218163 | Radio-frequency mixer arrangement | Martin Simon | 2007-05-15 |
| 7180385 | Direct frequency modulation system having an IQ mixer in the phase locked loop | Christian Grewing, Markus Hammes, Stefan Van Waasen | 2007-02-20 |
| 7154347 | Compensating method for a PLL circuit that functions according to the two-point principle, and PLL circuit provided with a compensating device | Christian Grewing, Markus Hammes, Giuseppe Li Puma | 2006-12-26 |
| 7127221 | Receiver circuit, particularly for mobile radio | Markus Hammes, Stefan Heinen, Stefan Van Waasen, Elmar Wagner | 2006-10-24 |
| 7122400 | Method of fabricating an interconnection for chip sandwich arrangements | — | 2006-10-17 |
| 7068059 | Arrangement for producing an electrical connection between a BGA package and a signal source, and method for producing such a connection | Stephan Dobritz | 2006-06-27 |
| 7030667 | Frequency conversion circuit arrangement and mobile radio comprising said circuit arrangement | Christian Grewing | 2006-04-18 |
| 6985029 | Circuit configuration for tolerance correction in a frequency demodulator | Elmar Wagner, Stefan Heinen | 2006-01-10 |