Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7283466 | Tracking physical route changes in optical switching network | Wen-hsiung Chen, Xin Li | 2007-10-16 |
| 7206281 | Calculating physical routes in a communication network | Wen-hsiung Chen, Xin Li | 2007-04-17 |