Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696697 | Roughness measuring method and apparatus, using a filter having a plurality of cutoff values | — | 2004-02-24 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6696697 | Roughness measuring method and apparatus, using a filter having a plurality of cutoff values | — | 2004-02-24 |