Issued Patents All Time
Showing 1–23 of 23 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8315575 | Integrated circuit for mobile radio transceivers | Klaus Getta | 2012-11-20 |
| 8094752 | Ultra-wideband signal amplifier | Martin Friedrich, Christian Grewing, Christoph Sandner, Andreas Wiesbauer, Kay Winterberg +1 more | 2012-01-10 |
| 8053890 | Microchip assembly including an inductor and fabrication method | Dietolf Seippel | 2011-11-08 |
| 7835457 | Demodulating a signal having multiple frequency bands | Martin Friedrich, Christian Grewing, Christoph Sandner, Andreas Wiesbauer, Kay Winterberg +1 more | 2010-11-16 |
| 7817970 | Transmitting/receiving device having a polar modulator with variable predistortion | — | 2010-10-19 |
| 7777578 | Oscillator circuit, in particular for mobile radio | Alexander Belitzer, Stefan Herzinger | 2010-08-17 |
| 7643572 | Modulator with controlled transmission bandwidth, and a corresponding method for controlling the transmission bandwidth | — | 2010-01-05 |
| 7570930 | Amplifier arrangement, polar transmitter having the amplifier arrangement and method for amplifying signals | Carsten Eisenhut, Nenad Stevanovic | 2009-08-04 |
| 7554472 | Sigma-delta modulator | — | 2009-06-30 |
| 7545885 | Compensation for the carrier frequency offset in a receiving apparatus, which is designed for a plurality of modulation types, in a mobile communications system | Markus Hammes | 2009-06-09 |
| 7492295 | Self-adapting tracking analogue-to-digital converter and RF transmitter | Michael Feltgen, Christian Vieth | 2009-02-17 |
| 7453325 | Single point modulator having a PLL circuit | Markus Hammes, Stefan Waasen | 2008-11-18 |
| 7430265 | Circuit arrangement provided with a phase-locked loop and transmitter-receiver with said circuit arrangement | Thomas Convent, Markus Hammes, Andre Hanke, Walter Mevissen | 2008-09-30 |
| 7427903 | Polar modulator and a use thereof | — | 2008-09-23 |
| 7385404 | Arrangement and method for testing a capacitance array in an integrated circuit | Duyen Pham-Stabner, Elmar Wagner | 2008-06-10 |
| 7289005 | Polar modulator and a method for modulation of a signal | — | 2007-10-30 |
| 7283002 | Phase locked loop with a modulator | Elmar Wagner | 2007-10-16 |
| 7280056 | Sigma-delta converter and use thereof | — | 2007-10-09 |
| 7276978 | Phase locked loop comprising a sigma-delta modulator | Elmar Wagner | 2007-10-02 |
| 7149498 | Detecting usable frequency channels by exploiting complex polyphase filter operation | — | 2006-12-12 |
| 7123101 | Phase locked loop comprising a ΣΔ modulator | Elmar Wagner | 2006-10-17 |
| 7106141 | Phase locked loop | — | 2006-09-12 |
| 6995604 | Current source circuit for generating a low-noise current and method of operating the current source circuit | Petra Schubert | 2006-02-07 |