Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458280 | Polishing pad compound | Youngjun Jang, Jin Su Jeong, Jungsik Choi | 2016-10-04 |
| 9333467 | Apparatus for manufacturing polishing pad and method of manufacturing polishing pad using the same | Youngjun Jang, Jin Su Jeong, Jungsik Choi | 2016-05-10 |