Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8005718 | Ink cartridge vending machine | Tong Nam Samuel Low, Yu Zhao, Ling-Hwee Ong | 2011-08-23 |
| 7828287 | Printer star wheel | Song Poh Chai, Umashankar Koggri Giddappa Godwa, Tai Leung Tsui, Wai Kiat Foo, Kuan Meng Chin | 2010-11-09 |