Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9577623 | Capacitive parametric zero crossing detector device, circuit and method | Ching Chu, Benedict C. K. Choy | 2017-02-21 | $25,914,000 |
| 9568597 | Ultrasound capacitive T/R switch device, circuit | Benedict C. K. Choy, Ching Chu | 2017-02-14 | $15,394,000 |