Assignee
CHO BYUNG-KYU
KR·3 granted patents·1 pending application·8 citations·filing 2007–2011
Top patents by PatentIndex Score
4 records- 0173US9577115B2Semiconductor devices having air gapsCHO BYUNG-KYU·Filed 2011·Granted Feb 21, 2017·4 cites·19 claims
- 0268US8441062B2Nonvolatile memory devices having memory cell transistors therein with lower bandgap source/drain regionsCHO BYUNG-KYU·Filed 2010·Granted May 14, 2013·3 cites·6 claims
- 0355US8809932B2Semiconductor memory device, method of fabricating the same, and devices employing the semiconductor memory deviceCHO BYUNG-KYU·Filed 2007·Granted Aug 19, 2014·1 cites·34 claims
- 0436US2011233636A1Semiconductor Memory Device and Method of Manufacturing the SameCHO BYUNG-KYU·Filed 2011·Application pending·0 cites
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