Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8295164 | Network-connection redundant system for devices with cascade networking capability and method applied on the system | — | 2012-10-23 |
| 8284681 | Expandable network system and redundant method for the same | — | 2012-10-09 |
| 7920464 | Method of redundancy of ring network | — | 2011-04-05 |