Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7091544 | Trench capacitor dynamic random access memory featuring structurally independent symmetric active areas | Rui-Yuan Hon | 2006-08-15 |
| 6936521 | Alignment mark and alignment method using the same for photolithography to eliminating process bias error | — | 2005-08-30 |
| D355231 | Shuttlecock | — | 1995-02-07 |