Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6621248 | Charging device with selectable output voltage values | — | 2003-09-16 |
| D476618 | Portable power battery (A) | King-Foo Wong | 2003-07-01 |
| 4730169 | Injection locking and tuning circuit for microwave diode oscillator | — | 1988-03-08 |