Issued Patents 2017
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9577623 | Capacitive parametric zero crossing detector device, circuit and method | Ching Chu, Benedict C. K. Choy | 2017-02-21 |
| 9568597 | Ultrasound capacitive T/R switch device, circuit | Benedict C. K. Choy, Ching Chu | 2017-02-14 |