Assignee

CHA SEUNG-YONG

KR·2 granted patents·0 citations·filing 2008–2011

Technology mixA47L1 G11C1 H03K1 H10B1

Top patents by PatentIndex Score

2 records

0152US8166609B2Suction nozzle and vacuum cleaner having the sameCHA SEUNG-YONG·Filed 2008·Granted May 1, 2012·0 cites·17 claims
0231US8421497B2Semiconductor chip and semiconductor module including the semiconductor chipCHA SEUNG-YONG·Filed 2011·Granted Apr 16, 2013·0 cites·16 claims

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