Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6819593 | Architecture to suppress bit-line leakage | Der-Shin Shyu, Hung-Cheng Sung, Li-Wen Chang, Han-Ping Chen, Ya-Chen Kao | 2004-11-16 |
| 6693365 | Local electrochemical deplating of alignment mark regions of semiconductor wafers | Sen Yang | 2004-02-17 |