Issued Patents All Time
Showing 26–50 of 52 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7957704 | Method and system for reducing AM/PM distortion in a polar amplifier | — | 2011-06-07 |
| 7893668 | Voltage regulator with high voltage protection | — | 2011-02-22 |
| 7869771 | Multi-band transformer for wireless transmitter | — | 2011-01-11 |
| 7848725 | RF transmitter with stable on-chip PLL | Hooman Darabi | 2010-12-07 |
| 7817962 | Polar transmitter amplifier with variable output power | — | 2010-10-19 |
| 7782127 | Multi-mode reconstruction filter | Ahmad Mirzaei, Hooman Darabi | 2010-08-24 |
| 7778352 | Digital compensation for nonlinearities in a polar transmitter | Henrik T. Jensen, Hooman Darabi | 2010-08-17 |
| 7737872 | DAC module and applications thereof | Mohammad Nariman, Hooman Darabi | 2010-06-15 |
| 7734258 | RF transmitter front-end and applications thereof | Mohammad Nariman, Hooman Darabi | 2010-06-08 |
| 7705683 | Method and system for processing signals via an integrated low noise amplifier having configurable input signaling mode | — | 2010-04-27 |
| 7639992 | Digital compensation for nonlinearities in a phase-locked loop of a polar transmitter | Henrik T. Jensen, Hooman Darabi | 2009-12-29 |
| 7620371 | Transmitter signal strength indicator | — | 2009-11-17 |
| 7587224 | Reconfigurable topology for receiver front ends | — | 2009-09-08 |
| 7564302 | Method and system for gain control and power saving in broadband feedback low-noise amplifiers | — | 2009-07-21 |
| 7548180 | Method and system for digital to analog conversion for power amplifier driver amplitude modulation | Henrik T. Jensen | 2009-06-16 |
| 7501864 | Method and system for providing a power-on reset pulse | — | 2009-03-10 |
| 7480344 | Architectural techniques for envelope and phase signal alignment in RF polar transmitters using power amplifier feedback | Henrik T. Jensen, Ahmadreza (Reza) Rofougaran | 2009-01-20 |
| 7463176 | DAC module and applications thereof | Mohammad Nariman, Hooman Darabi | 2008-12-09 |
| 7459976 | Apparatus and method for biasing cascode devices in a differential pair using the input, output, or other nodes in the circuit | — | 2008-12-02 |
| 7449872 | Low-power programmable low-drop-out voltage regulator system | — | 2008-11-11 |
| 7436253 | Method and system for fast calibration to cancel phase feedthrough | — | 2008-10-14 |
| 7385376 | Voltage regulator with high voltage protection | — | 2008-06-10 |
| 7375595 | Method and apparatus for calibrating a phase locked loop in open-loop | Louie Serrano, Paul Lettieri, Hea Joung Kim, Hooman Darabi, Henrik T. Jensen +1 more | 2008-05-20 |
| 7362251 | Method and system for digital to analog conversion for power amplifier driver amplitude modulation | Henrik T. Jensen | 2008-04-22 |
| 7271624 | Low-power supply voltage level detection circuit and method | — | 2007-09-18 |