Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6642627 | Semiconductor chip having bond pads and multi-chip package | Young-Hee Song, Il-Heung Choi, Jeong-Jin Kim, Hae-Jeong Sohn | 2003-11-04 |
| 6503941 | Ferulic ester derivative, 3,9-diferulylcoumestrol and cosmetic product containing same | Hyeong-Bae Pyo, Sung Min Park, Young-Ho Cho, Jeong Jae Lee, Jin Hwa Kim | 2003-01-07 |