Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7337911 | Clean container module | Tzong-Ming Wu | 2008-03-04 |
| 6591987 | Wafer retainer | Tzong-Ming Wu, Chih-Lun Hsieh | 2003-07-15 |
| 6435184 | Gas mask structure | — | 2002-08-20 |
| 6398033 | Wafer container with retractable handle | Tzong-Ming Wu, Jen-Rong Huang | 2002-06-04 |