Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10044326 | Method of generating a pulse width modulation (PWM) signal for an analog amplifier, and a related pulse width modulator | Joseph Sylvester Chang, Linfei Guo | 2018-08-07 |
| 9866188 | Dead time circuit for a switching circuit and a switching amplifier | Joseph Sylvester Chang, Linfei Guo | 2018-01-09 |
| 9859988 | Communications apparatus | Joseph Sylvester Chang, Chai Lung Lee | 2018-01-02 |