Assignee
PSTEK CO LTD
KR·3 granted patents·1 pending application·29 citations·filing 2005–2014
Top patents by PatentIndex Score
4 records- 0175US7843708B2Synchronous rectifier type series resonant converter for operating in intermittence modePSTEK CO LTD·Filed 2006·Granted Nov 30, 2010·22 cites·9 claims
- 0266US7471180B2Transformer having multi-layered winding structurePSTEK CO LTD·Filed 2005·Granted Dec 30, 2008·7 cites·13 claims
- 0335US9013261B2High-power variable inductor and filter employing samePSTEK CO LTD·Filed 2013·Granted Apr 21, 2015·0 cites·8 claims
- 0425US2016099693A1Switching amplifier and control method thereforPSTEK CO LTD·Filed 2014·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →