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Patent applications and USPTO patent grants for Park; Keeshik.The latest application filed is for "memory device having buried gate and method of fabricating the same".
Patent | Date |
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Memory device having buried gate and method of fabricating the same Grant 9,691,769 - Kim , et al. June 27, 2 | 2017-06-27 |
Memory Device Having Buried Gate And Method Of Fabricating The Same App 20160149008 - KIM; Yongjun ;   et al. | 2016-05-26 |
Semiconductor devices and dynamic random access memory devices including buried gate pattern with high-k capping layer Grant 8,610,191 - Moon , et al. December 17, 2 | 2013-12-17 |
Semiconductor Devices And Dynamic Random Access Memory Devices Including Buried Gate Pattern With High-k Capping Layer App 20110169066 - MOON; Joon-Seok ;   et al. | 2011-07-14 |
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