Issued Patents All Time
Showing 26–41 of 41 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7421213 | Optical receiver control device with a switchable bandwidth | Torsten Harms | 2008-09-02 |
| 7349516 | Method for trimming a two-point modulator, and a two-point modulator having a trimming apparatus | Markus Hammes, Guiseppe Li Puma | 2008-03-25 |
| 7336717 | Receiver circuit, in particular for a mobile radio | Markus Hammes, Stefan Heinen, Andre Hanke, Sonke Mehrgardt, Elmar Wagner | 2008-02-26 |
| 7317768 | Demodulator and demodulation method for demodulating received signals | Christian Grewing, Markus Hammes, Andre Hanke | 2008-01-08 |
| 7271657 | Traveling wave amplifier | Martin Friedrich, Christian Grewing, Giuseppe Li Puma, Christoph Sandner, Andreas Wiesbauer +1 more | 2007-09-18 |
| 7260413 | Data transmission system having a high data transmission rate and method of transmitting the data | Frank Gersemsky, Andre Neubauer | 2007-08-21 |
| 7205845 | Amplifier circuit for converting the current signal from an optical receiving element into a voltage signal | Torsten Harms | 2007-04-17 |
| 7180385 | Direct frequency modulation system having an IQ mixer in the phase locked loop | Christian Grewing, Markus Hammes, Andre Hanke | 2007-02-20 |
| 7142063 | Two-point modulator comprising a PLL circuit and a simplified digital pre-filtering system | Christian Grewing, Markus Hammes | 2006-11-28 |
| 7127221 | Receiver circuit, particularly for mobile radio | Markus Hammes, Stefan Heinen, Andre Hanke, Elmar Wagner | 2006-10-24 |
| 7088160 | Circuit arrangement for regulating a parameter of an electrical signal | Torsten Harms, Harald Doppke, Detlev Theil | 2006-08-08 |
| 6975100 | Circuit arrangement for regulating the duty cycle of electrical signal | Harald Doppke, Detlev Theil, Torsten Harms, Christian Grewing | 2005-12-13 |
| 6952005 | Optical receiver circuit | Harald Doppke, Detlev Theil, Torsten Harms | 2005-10-04 |
| 6933798 | Trimming method and trimming device for a PLL circuit for two-point modulation | Markus Hammes | 2005-08-23 |
| 6738433 | Quadricorrelator for a demodulator for frequency-modulated signals | Guiseppe Li Puma | 2004-05-18 |
| 6542100 | Apparatus and method for filtering a signal which represents a digital data stream | Udo Matter | 2003-04-01 |