Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6767366 | Spinal prosthetic implant and insertion instrument | Choon Sung Lee, Seayoung Ahn, Sang Soo Park, Jin Lim, Jin Soon Kim | 2004-07-27 |
| 6686259 | Method for manufacturing solid state image pick-up device | Sang-Sik Park, Mikio Takagi, Jae-heon Choi, Jun Taek Lee | 2004-02-03 |