Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6828623 | Floating gate memory device with homogeneous oxynitride tunneling dielectric | Nian Yang, Zhigang Wang | 2004-12-07 |
| 6825083 | Method for reducing shallow trench isolation edge thinning on thin gate oxides to improve peripheral transistor reliability and performance for high performance flash memory devices | Nian Yang, John Jianshi Wang, Tien-Chun Yang | 2004-11-30 |
| 6822259 | Method of detecting and distinguishing stack gate edge defects at the source or drain junction | Zhigang Wang, Nian Yang | 2004-11-23 |
| 6778437 | Memory circuit for providing word line redundancy in a memory sector | Michael Achter | 2004-08-17 |