Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9264135 | Bidirectional pentaplex system and method | Chang-Chia Chi, I-Ju Chen | 2016-02-16 |
| 9209896 | Active network monitoring system and method thereof | Chang-Chia Chi, Hong-Mao Lin | 2015-12-08 |