Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5682523 | System and method for collecting and retrieving network problem determination data with a generic collection subsystem reporting to an agent on demand | David De-Hui Chen, William Frank McKenzie, Jr., Ellen DePaolis | 1997-10-28 |
| 5592620 | System and method for controlling, monitoring and retrieving accounting data | David De-Hui Chen | 1997-01-07 |