Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10679512 | Online test taking and study guide system and method | — | 2020-06-09 |
| 6731999 | Wafer start order release algorithm in a foundry fab | James Chu | 2004-05-04 |
| 5996312 | Tension adjusting device for a packing machine using plastic film | — | 1999-12-07 |
| 5987860 | Guiding plate for a wrapping device | — | 1999-11-23 |
| 5841677 | Method and apparatus for dispatching lots in a factory | Harry CHU | 1998-11-24 |
| D330805 | Chess box | — | 1992-11-10 |