Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8111989 | Optical switch and optical signal communication system | Chun-Liang Yang, Dar-Zu Hsu | 2012-02-07 |
| 8077385 | Reconfigurable optical amplifier, reversible optical circulator, and optical signal transmission system | Chun-Liang Yang, Dar-Zu Hsu, San-Liang Lee | 2011-12-13 |