Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5649288 | Dual-function double balanced mixer circuit | He Wang | 1997-07-15 |
| 5602513 | Reversed phase-locked loop | — | 1997-02-11 |
| 5603113 | Automatic gain control circuit for both receiver and transmitter adjustable amplifiers including a linear signal level detector with DC blocking, DC adding, and AC removing components | — | 1997-02-11 |