Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6800525 | Method of manufacturing split gate flash memory device | Eui-Youl Ryu, Jae-Min Yu, Jin Woo Kim, Jae Hyun Park, Yong Hee Kim +6 more | 2004-10-05 |
| 6705518 | System and method for providing tourism service using RF IC card, and storage medium for storing tourism service algorithm thereof | Hong-Joo Park, Dae-Young Kim | 2004-03-16 |