Issued Patents 2005
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882413 | Rotating head ellipsometer | — | 2005-04-19 |
| 6861619 | Method and apparatus for preparing semiconductor wafers for measurement | Michial Duff Howell | 2005-03-01 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6882413 | Rotating head ellipsometer | — | 2005-04-19 |
| 6861619 | Method and apparatus for preparing semiconductor wafers for measurement | Michial Duff Howell | 2005-03-01 |