Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10106423 | Method for preparing ultrahigh-purity silicon carbide powder | Sang Whan Park, Mi Rae YOUM, Sung Il Youn | 2018-10-23 |
| 9994454 | Porous silicon dioxide-carbon composite and method for preparing high-purity granular beta-phase silicon carbide powder with using the same | Sang Whan Park, Mi Rae YOUM, Sung Il Youn | 2018-06-12 |
| 9487405 | Method for manufacturing SiC powders with high purity | Sang Whan Park, Kyoung Sop Han, Sung Ho Yun, Jin-Oh YANG, Mi Rae YOUM +1 more | 2016-11-08 |
| 5597462 | Condensing device for sputtering device | — | 1997-01-28 |