Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7825811 | Locking seal with tamper indication and notification device | Tai Wee Khoo, Huan Tan, Kee Fatt Chen | 2010-11-02 |
| 7394370 | Apparatus and method of acquiring and storing data of close contacts | — | 2008-07-01 |
| 6621612 | Full spectrum optical communication system and methods thereof | Jing Tian, Kay Ping Poh | 2003-09-16 |