Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8600315 | Method and system for a configurable front end | Razieh Roufoogaran | 2013-12-03 |
| 7526256 | Transformer-based multi-band RF front-end architecture | Jesus Alfonso Castaneda, Bojko Marholev | 2009-04-28 |
| 7365602 | Multilevel power amplifier architecture using multi-tap transformer | Jesus Alfonso Castaneda | 2008-04-29 |
| 7215932 | On-chip impedance matching power amplifier | — | 2007-05-08 |
| 7209727 | Integrated circuit radio front-end architecture and applications thereof | Jesus Alfonso Castaneda, Razieh Roufoogaran, Hung-Yu Yang | 2007-04-24 |
| 7184735 | Radio frequency integrated circuit having symmetrical differential layout | Rozi (Razieh) Roufoogaran | 2007-02-27 |
| 7129784 | Multilevel power amplifier architecture using multi-tap transformer | Jesus Alfonso Castaneda | 2006-10-31 |
| 7088214 | On-chip multiple tap transformer and inductor | Jesus Alfonso Castaneda, Razieh Rogougaran, Hung-Yu Yang | 2006-08-08 |
| 6907231 | On-chip impedance matching power amplifier and radio applications thereof | — | 2005-06-14 |
| 6707367 | On-chip multiple tap transformer and inductor | Jesus Alfonso Castaneda, Razieh Rogougaran, Hung-Yu Yang | 2004-03-16 |