Issued Patents 1997
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5650986 | Optical pickup driving apparatus for an optical disk drive | Chul-woo Lee | 1997-07-22 |
YK
Young Woong Kim
Overall (1997): #56,103 of 185,788Top 35%
1
Patents 1997