Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6366597 | Lattice-relaxed vertical optical cavities | Wupen Yuen, Contance J. Chang-Hasnain | 2002-04-02 |
| 6351476 | Tunable semiconductor laser system | Peter Kner, D. Philip Worland, Rang-Chen Yu, Wupen Yuen | 2002-02-26 |
| 6321003 | Tunable semiconductor laser system | Peter Kner, Philip Worland, Rang-Chen Yu, Wupen Yuen | 2001-11-20 |
| 6233263 | Monitoring and control assembly for wavelength stabilized optical system | Constance J. Chang-Hasnain, Renato Dato, Peter Kner, Philip Worland, Rang-Chen Yu +1 more | 2001-05-15 |
| 6222871 | Vertical optical cavities produced with selective area epitaxy | Constance J. Chang-Hasnain, Wupen Yuen | 2001-04-24 |
| 6181717 | Tunable semiconductor laser system | Peter Kner, Philip Worland, Rang-Chen Yu, Wupen Yuen | 2001-01-30 |
| 6174749 | Fabrication of multiple-wavelength vertical-cavity opto-electronic device arrays | Wupen Yuen, Constance J. Chang-Hasnain | 2001-01-16 |
| 5991326 | Lattice-relaxed verticle optical cavities | Wupen Yuen, Constance J. Chang-Hasnian | 1999-11-23 |
| 5960024 | Vertical optical cavities produced with selective area epitaxy | Wupen Yuen, Constance J. Chang-Hasnain | 1999-09-28 |