Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5634205 | Radio equipment based on AFC system with temperature detection and method of automatic frequency control | Yojiro Tagawa, Ping Huang | 1997-05-27 |
| 5628059 | DC offset circuit for cartesian loop | — | 1997-05-06 |