Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9334228 | Method for preparing dialkyl carbonate | Joon-Hyun Baik, Jae Cheon Koh, Dong Jun Koh, Young Sam Sa, Yun Min Kim +1 more | 2016-05-10 |
| 5166090 | Method for manufacturing a semiconductor random access memory cell | Yoon Sung SHIN | 1992-11-24 |