Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7528478 | Semiconductor devices having post passivation interconnections and a buffer layer | Hsi-Kuei Cheng, Hung-Ju Chien, Chu-Chang Chen, Ying-Lang Wang, Chin-Hao Su +2 more | 2009-05-05 |
| 7026233 | Method for reducing defects in post passivation interconnect process | Hsi-Kuei Cheng, Hung-Ju Chien, Chu-Chang Chen, Ying-Lang Wang, Chin-Hao Su +2 more | 2006-04-11 |