Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7676159 | All-optical header processing and packet switching | Alexander Ping-Kong Wai, Lixin Xu, Luen Fu Lui, Hwa Yaw Tam | 2010-03-09 |
| 7177330 | Method and apparatus for controlling the polarization of an optical signal | Ping-Kong Alexander Wai, Hwa Yaw Tam, Weng Hong Chung | 2007-02-13 |