Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6498082 | Method of forming a polysilicon layer | Won-Joon Ho | 2002-12-24 |
| 6486965 | Apparatus for measuring depth and gradient of trench in semiconductor device and method thereof | — | 2002-11-26 |