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Semiconductor Devices With Buried Bit Lines And Methods Of Manufacturing Semiconductor Devices App 20110220977 - Yoon; Jae-Man ;   et al. | 2011-09-15 |
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Semiconductor device Grant 7,943,978 - Kim , et al. May 17, 2 | 2011-05-17 |
Methods Of Fabricating Vertical Channel Transistors App 20110111568 - Kim; Kang-Uk ;   et al. | 2011-05-12 |
Substrate Structures Including Buried Wiring, Semiconductor Devices Including Substrate Structures, And Method Of Fabricating The Same App 20110101445 - Kim; Kang-Uk ;   et al. | 2011-05-05 |
Semiconductor Device Comprising Buried Word Lines App 20110068384 - Kim; Hui-Jung ;   et al. | 2011-03-24 |
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