Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9594026 | Apparatus and method for measuring concentration of hemoglobin using photothermal effect | Chulmin Joo, Jinyeong Yim, Su Ho RYU | 2017-03-14 |
| 5683938 | Method for filling contact holes with metal by two-step deposition | Sang-Young Kim, Yung Wook Song | 1997-11-04 |