Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6656796 | Multiple etch method for fabricating split gate field effect transistor (FET) device | Yu-I Wang, Chen-Yuan Hsu, Hun-Jan Tao | 2003-12-02 |
| 6503848 | Method of forming a smooth polysilicon surface using a soft etch to enlarge the photo lithography window | Yuan-Hung Chiu, Huan-Just Lin, Hun-Jan Tao | 2003-01-07 |