Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11923216 | Apparatus and method for treating substrate including process chambers and transfer chamber | Seung Min Shin, Sang Jin Park, Hae-Won Choi, Jang Jin LEE, Ji Hwan Park +4 more | 2024-03-05 |
| 9550167 | Method for preparing hollow carbon structure using cracking reaction of heavy hydrocarbon fraction | Chang Ha Lee, Doo Wook Kim, Eun Ji Woo | 2017-01-24 |