Issued Patents 2004
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6835653 | Method of forming adjacent holes on a semiconductor substrate | Yi-Nan Chen | 2004-12-28 |
| 6790740 | Process for filling polysilicon seam | Tzu-Ching Tsai, Yi-Nan Chen | 2004-09-14 |
| 6790765 | Method for forming contact | Yi-Nan Chen, Hui-Min Mao | 2004-09-14 |
| 6767837 | Etch-back method for dielectric layer | Yu-Chi Sun | 2004-07-27 |
| 6759300 | Method for fabricating floating gate | Chao-Wen Lay, Yu-Chi Sun | 2004-07-06 |
| 6680254 | Method of fabricating bit line and bit line contact plug of a memory cell | Yu-Chi Sun | 2004-01-20 |