Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5680345 | Nonvolatile memory cell with vertical gate overlap and zero birds beaks | James Hsu, Jih-Chang Lien | 1997-10-21 |
| 5661055 | Method of making nonvolatile memory cell with vertical gate overlap and zero birds' beaks | James Hsu, Jih-Chang Lien | 1997-08-26 |