Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7475364 | Interactive topology graphs for visualization and characterization of SONET consumption patterns | Chuxin Chen, George Noll | 2009-01-06 |
| 6981228 | Interactive topology graphs for visualization and characterization of SONET consumption patterns | Chuxin Chen, George Noll | 2005-12-27 |
| 6668241 | Rule based capacity management system for an inter office facility | Chuxin Chen, George Noll | 2003-12-23 |
| 6434514 | Rule based capacity management system for an inter office facility | Chuxin Chen, George Noll | 2002-08-13 |