Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8379343 | Tape storage slot | Heng Kuang Cheng, Chee Teck Ong, Kar Woh Fok | 2013-02-19 |
| 6834931 | Spittoon system for waste inkjet printer ink | Bee Bee Ang, Tzy Woei Chu, Pun Tian Ang | 2004-12-28 |
| 6000779 | Triple-cartridge inkjet service station | Keng Leong Ng | 1999-12-14 |