Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8090609 | Method for evaluating performance of internal network in an enterprise | Yi-Kuei Lin | 2012-01-03 |
| 7931539 | Elevating mechanism and Ferris wheel using the same | — | 2011-04-26 |