Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6654207 | Self-positioning magnetic latch | Yiren Hong, Tak Koon Qoi | 2003-11-25 |
| 6606223 | Voice coil motor dummy magnet | Tak Koon Ooi, Choon Kiat Lim, Yi Ren Hong | 2003-08-12 |
| 6400533 | Disc drive actuator latch system for high rotational shock | Joseph Cheng-Tsu Liu, Michael Joo Chiang Toh, Yiren Hong, Choon Kiat Lim, Niroot Jierapipatanakul | 2002-06-04 |