Assignee
MARCDEVICES CO LTD
JP·2 granted patents·4 pending applications·2 citations·filing 2010–2017
Top patents by PatentIndex Score
6 records- 0155US9401695B2Immittance conversion circuit and filterMARCDEVICES CO LTD·Filed 2013·Granted Jul 26, 2016·2 cites·10 claims
- 0236US10782329B2Phase analysis circuitMARCDEVICES CO LTD·Filed 2017·Granted Sep 22, 2020·0 cites·11 claims
- 0336US2016294055A1Transfer-function copying circuit and gang-controlled phase displacement circuitMARCDEVICES CO LTD·Filed 2013·Application pending·0 cites
- 0428US2013027148A1Antiresonant frequency-varying complex resonant circuitMARCDEVICES CO LTD·Filed 2011·Application pending·0 cites
- 0528US2013027143A1Antiresonant frequency-varying complex resonance circuitMARCDEVICES CO LTD·Filed 2011·Application pending·0 cites
- 0627US2011148514A1Frequency variable composite resonance circuitMARCDEVICES CO LTD·Filed 2010·Application pending·0 cites
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →