Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8679215 | Air filter | Yeow Choon Lim, Eng Wah Teo | 2014-03-25 |
| 8472659 | Multimode audio reproduction device | Yuen Khim Liow, Siang Thia Goh, Eng Kim Teo | 2013-06-25 |
| 6461181 | Docking interface for portable device | Siang Thia Goh, Eng Kim Teo | 2002-10-08 |