Issued Patents 2004
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6821850 | Method of manufacturing a multi-level flash EEPROM cell | Sang-Hoan Chang, Ki Seog Kim, Keun-Woo Lee | 2004-11-23 |
| 6819597 | Row decoder in flash memory and erase method of flash memory cell using the same | Ki Seog Kim, Keun-Woo Lee, Yoo Nam Jeon | 2004-11-16 |
| 6743676 | Method of forming a floating gate in a flash memory device | Ki Seog Kim, Keun-Woo Lee, Keon Soo Shim | 2004-06-01 |
| 6734458 | Test pattern for measuring contact resistance and method of manufacturing the same | Ki Seog Kim, Young Seon You, Keun-Woo Lee | 2004-05-11 |