Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9590569 | Systems, circuits and methods related to low power efficiency improvement in multi-mode multi-band power amplifiers | Philip H. Thompson, Michael Lynn Gerard, Ramanan Bairavasubramanian | 2017-03-07 |
| 8874053 | Low variation current multiplier | Hui Liu, Duane A. Green | 2014-10-28 |
| 8688061 | System and method for biasing a power amplifier | Duane A. Green, Weiwei Shu | 2014-04-01 |
| 8626092 | Low variation current multiplier | Hui Liu, Duane A. Green | 2014-01-07 |
| 8477832 | Load insensitive quadrature power amplifier power detector | — | 2013-07-02 |