Issued Patents 2004
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818509 | Methods of fabricating electrically erasable programmable read-only memory (EEPROM) devices including multilayer sense and select transistor gates | Weon-Ho Park, Jeung-Wook Han, Chil-Hee Chung | 2004-11-16 |
| 6803276 | Semiconductor device having a flash memory cell and fabrication method thereof | Dong-Jun KIM, Jin Ho Kim, Yong-Kyu Lee, Eui-Youl Ryu | 2004-10-12 |
| 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 |
| 6784476 | Semiconductor device having a flash memory cell and fabrication method thereof | Dong-Jun KIM, Jin Ho Kim, Yong-Kyu Lee, Eui-Youl Ryu | 2004-08-31 |
| 6753571 | Nonvolatile memory cells having split gate structure and methods of fabricating the same | Jin Woo Kim, Dong-Jun KIM, Dai-Geun Kim | 2004-06-22 |
| 6730565 | Method of forming flash memory | Dong-Jun KIM, Jin Woo Kim | 2004-05-04 |
| 6724661 | Erasing method in non-volatile memory device | Yong-Kyu Lee, Dong-Jun KIM, Eui-Youl Ryu, Jin Ho Kim | 2004-04-20 |
| 6716699 | Method for manufacturing flash memory device | Sang Wook Park, Dai-Geun Kim | 2004-04-06 |
| 6683340 | Split gate flash memory | Dong-Jun KIM, Young Kyu Lee, Eui-Youl Ryu | 2004-01-27 |