Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7608500 | Method of forming semiconductor device includeing forming control gate layer over each region and removing a portion of the tunnel insulating layer on the low voltage region | Byung-Kwan You, Jun Song, Hee-Jueng Lee | 2009-10-27 |
| 7482224 | Methods of fabricating semiconductor integrated circuit devices including SRAM cells and flash memory cells | Jun Song | 2009-01-27 |
| 5982007 | Semiconductor memory device | Soo-Cheol Lee | 1999-11-09 |