Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8115552 | Amplifier circuit with step gain | Steven W. Schell, Yonghan KIM, Pei-Ming Daniel Chow, Mau-Chung Frank Chang | 2012-02-14 |
| 7965152 | Attenuator with a control circuit | Steven W. Schell, Pei-Ming Daniel Chow, Mau-Chung Frank Chang | 2011-06-21 |
| 7893684 | Integrated power detector with temperature compensation for fully-closed loop control | Liyang Zhang, Mau-Chung Frank Chang, Pei-Ming Daniel Chow | 2011-02-22 |
| 7852063 | Integrated power detector with temperature compensation for fully-closed loop control | Liyang Zhang, Mau-Chung Frank Chang, Pei-Ming Daniel Chow | 2010-12-14 |
| 7598809 | RF power amplifier | — | 2009-10-06 |
| 6720833 | Modulator and oscillator for microwave and milliwave use | Masahiro Akiyama | 2004-04-13 |
| 6593821 | Frequency controlled oscillator | — | 2003-07-15 |
| 6326860 | Amplitude modulator capable of minimizing power leakage to adjacent channels | — | 2001-12-04 |