Issued Patents 2016
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316598 | Method of detecting foreign material on upper surface of transparent substrate using polarized light | Cheul Ock Chae, Jin Yong Kim, Sang Tae Kim | 2016-04-19 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9316598 | Method of detecting foreign material on upper surface of transparent substrate using polarized light | Cheul Ock Chae, Jin Yong Kim, Sang Tae Kim | 2016-04-19 |