Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8081935 | Multiple-mode modulator to process baseband signals | Paul Cheng-Po Liang, Richard L. Walsworth | 2011-12-20 |
| 7949316 | High-efficiency envelope tracking systems and methods for radio frequency power amplifiers | Paul Cheng-Po Liang | 2011-05-24 |
| 7907023 | Phase lock loop with a multiphase oscillator | Paul Cheng-Po Liang | 2011-03-15 |