Issued Patents 2004
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821843 | Fabrication method for an array area and a support area of a dynamic random access memory | Sheng-Tsong Chen, Ming-Cheng Chang | 2004-11-23 |
| 6808979 | Method for forming vertical transistor and trench capacitor | Yi-Nan Chen | 2004-10-26 |
| 6767786 | Method for forming bottle trenches by liquid phase oxide deposition | Meng-Hung Chen, Chung-Yuan Lee | 2004-07-27 |
| 6716757 | Method for forming bottle trenches | Chao-Sung Lai | 2004-04-06 |
| 6696344 | Method for forming a bottle-shaped trench | Hsin-Jung Ho, Chao-Sung Lai, Tzu-Ching Tsai | 2004-02-24 |