Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6746238 | Cooling system for reducing particles pollution | Eric Chu, Kevin Chiang, Ken Yew | 2004-06-08 |
| 6427470 | Cooling system for reducing particles pollution | Eric Chu, Kevin Chiang, Ken Yew | 2002-08-06 |
| 6334404 | Method and apparatus for reducing particle contamination on wafers | Tien-Jui Liu | 2002-01-01 |
| 6119717 | Fluid flow control apparatus | Junson Shu, David Sheu | 2000-09-19 |
| 5759498 | Gas exhaust apparatus | David Sheu, Ka-Hing Wong, D. Y. Sheu | 1998-06-02 |