Issued Patents 1994
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5365368 | Efficient bi-directional optical fiber amplifier for missile guidance data link repeater | Hui-Pin Hsu | 1994-11-15 |
| 5310134 | Tethered vehicle positioning system | Hui-Pin Hsu, Harry T. Wang | 1994-05-10 |
| 5283687 | Amplifier for optical fiber communication link | Hai-Pin Hsu, Gregory L. Tangonan | 1994-02-01 |