Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5663950 | Methods and systems for fault isolation and bypass in a dual ring communication system | Nai Po Lee | 1997-09-02 |
| 5651000 | Method and systems for determining the nearest downstream reconfiguration unit in a dual ring communication system | Nai Po Lee | 1997-07-22 |