Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11269178 | Polygon mirror assembly and scan device | Eui Su LEE, Kyung Hyun Park, Il Min LEE, Kiwon MOON, Dong Woo Park +5 more | 2022-03-08 |
| 5053895 | Head drum servo control method for high speed search in magnetic tape regenerating apparatus, and device thereof | — | 1991-10-01 |