Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8574367 | Evaporation source | Seuk-Hwan Park, Kyung-Hoon Chung, Kyong Tae Yu, Hyung Min Kim | 2013-11-05 |
| 8123863 | Evaporation apparatus | Kyung-Hoon Chung, Seuk-Hwan Park | 2012-02-28 |