Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6969881 | Partial vertical memory cell and method of fabricating the same | Ming-Cheng Chang, Yi-Nan Chen | 2005-11-29 |
| 6916703 | Method for forming uniform bottom electrode in trench of trench capacitor | Yi-Nan Chen | 2005-07-12 |