Park; Hee Sik
Patent Applications and Registrations
Patent applications and USPTO patent grants for Park; Hee Sik.The latest application filed is for "nand flash memory device and method of fabricating the same".
- Park; Hee Sik - Chungcheongbuk-do KR
| Patent | Date |
|---|---|
| NAND flash memory device with increased spacing between selection transistors and adjacent memory cells Grant 7,889,557 - Park , et al. February 15, 2 | 2011-02-15 |
| Nand Flash Memory Device And Method Of Fabricating The Same App 20090179248 - Park; Hee Sik ; et al. | 2009-07-16 |
| Non-volatile memory device having uniform programming speed Grant 7,359,239 - Park April 15, 2 | 2008-04-15 |
| Non-volatile memory device App 20080079055 - Park; Hee Sik | 2008-04-03 |
| Flash memory device Grant 7,310,280 - Park , et al. December 18, 2 | 2007-12-18 |
| Nand Flash Memory Device And Method Of Fabricating The Same App 20070004115 - Park; Hee Sik ; et al. | 2007-01-04 |
| Non-volatile memory device having uniform programming speed App 20060250846 - Park; Hee Sik | 2006-11-09 |
| Nand flash memory device App 20060138563 - Park; Hee Sik ; et al. | 2006-06-29 |
| Flash memory device App 20060139997 - Park; Hee Sik ; et al. | 2006-06-29 |
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