Issued Patents 1997
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5670911 | FET amplifier and bias power supply circuit for commonly amplifying multi-radio frequency (RF) signals | Atsushi Inahashi | 1997-09-23 |
| 5621757 | Circuit for measuring electric field by rapid measurement and normal measurement in a mobile communication system and method of using same | — | 1997-04-15 |
| 5615034 | Optical micro cell transmission system | — | 1997-03-25 |