Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7170851 | Systems and methods for automatic topology provisioning for SONET networks | Hechun Chen | 2007-01-30 |
| 7058012 | Systems and methods for automatic end-to-end path provisioning for SONET networks | Hechun Chen | 2006-06-06 |
| 7002907 | System and methods for automatic equipment provisioning for SONET networks | Hechun Chen | 2006-02-21 |