Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7269469 | System and method for scheduling manufacturing jobs for a semiconductor manufacturing tool | Ko-Pin Chang, Hui-Tang Liu | 2007-09-11 |
| 7203563 | Automatic N2 purge system for 300 mm full automation fab | Ko-Pin Chang, Hui-Tang Liu, Simon Chang, Nain-Sung Lee, Yung-Chang Peng | 2007-04-10 |
| 6931303 | Integrated transport system | Ko-Pin Chang, Hui-Tang Liu | 2005-08-16 |
| 6778879 | Automated material handling system and method of use | Ko-Pin Chang, Ming-Tsong Wang, Jim Chue, Jason Liu | 2004-08-17 |