Issued Patents All Time
Showing 26–42 of 42 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7122428 | Device isolation method of semiconductor memory device and flash memory device fabricating method using the same | Jum Soo Kim | 2006-10-17 |
| 7122427 | Method of fabricating non-volatile memory device | Jum Soo Kim | 2006-10-17 |
| 7074682 | Method for fabricating a semiconductor device having self aligned source (SAS) crossing trench | Jum Soo Kim | 2006-07-11 |
| 7056647 | Flash memory with reduced source resistance and fabrication method thereof | Chang Hun Han | 2006-06-06 |
| 7015099 | Method of manufacturing a flash memory cell capable of increasing a coupling ratio | Jum Soo Kim, Jung Ryul Ahn, Young Ki Shin, Young Bok Lee | 2006-03-21 |
| 6844231 | Method of manufacturing a flash memory cell using a self-aligned floating gate | Jum Soo Kim, Jung Ryul Ahn, Young Ki Shin, Young Bok Lee | 2005-01-18 |
| 6759299 | Method for manufacturing flash memory device | Young Bok Lee, Jung Ryul Ahn | 2004-07-06 |
| 6720217 | Method of manufacturing flash memory device using trench device isolation process | Jum Soo Kim | 2004-04-13 |
| 6721208 | Method of erasing flash memory cells | Jum Soo Kim | 2004-04-13 |
| 6642110 | Flash memory cell and method of manufacturing the same | Sung Bo Sim, Kwi Wook Kim | 2003-11-04 |
| 6620684 | Method of manufacturing nonvolatile memory cell | Jum Soo Kim, Sang Bum Lee, Min Kuck Cho, Young Bok Lee | 2003-09-16 |
| 6472752 | Flash memory device | Bong Kil Kim | 2002-10-29 |
| 6465833 | Flash memory cell and method of manufacturing | Sung Bo Sim, Kwi Wook Kim | 2002-10-15 |
| 6426897 | Method of erasing a flash memory device | Hee Gee Lee, Soo Min Cho | 2002-07-30 |
| 6372576 | Method for manufacturing a floating gate in a flash memory device | Sang Bum Lee, Jum Soo Kim | 2002-04-16 |
| 6274418 | Method of manufacturing flash memory cell | Sang-Soo Kim, Kwi Wook Kim | 2001-08-14 |
| 5804854 | Memory cell array | Jong Ho Kim | 1998-09-08 |