Assignee
ADRAGNA CLAUDIO
IT·15 granted patents·147 citations·filing 2008–2012
Top patents by PatentIndex Score
15 records- 0198US8467209B2Control device of a switching power supplyADRAGNA CLAUDIO·Filed 2011·Granted Jun 18, 2013·30 cites·11 claims
- 0295US10439508B2Control device of a switching power supplyADRAGNA CLAUDIO·Filed 2011·Granted Oct 8, 2019·17 cites·23 claims
- 0393US9780678B2Multi-phase resonant converter and method of controlling itADRAGNA CLAUDIO·Filed 2010·Granted Oct 3, 2017·15 cites·18 claims
- 0491US8270190B2Fixed-off-time power factor correction controllerADRAGNA CLAUDIO·Filed 2009·Granted Sep 18, 2012·20 cites·24 claims
- 0589US8773872B2Control device for resonant convertersADRAGNA CLAUDIO·Filed 2010·Granted Jul 8, 2014·10 cites·33 claims
- 0689US8737092B2Control device for a resonant converterADRAGNA CLAUDIO·Filed 2011·Granted May 27, 2014·9 cites·27 claims
- 0785US8804377B2Charge-mode control device for a resonant converterADRAGNA CLAUDIO·Filed 2010·Granted Aug 12, 2014·8 cites·19 claims
- 0882USRE43516EFault detection for loss of feedback in forced switching power suppliesADRAGNA CLAUDIO·Filed 2010·Granted Jul 17, 2012·6 cites·37 claims
- 0981US9143046B2Device for avoiding hard switching in resonant converter and related methodADRAGNA CLAUDIO·Filed 2012·Granted Sep 22, 2015·4 cites·20 claims
- 1081US8451629B2Integrated circuit for an oscillator structured to drive a control device of a switching resonant converterADRAGNA CLAUDIO·Filed 2010·Granted May 28, 2013·5 cites·15 claims
- 1172US8699240B2Charge-mode control device for a resonant converterADRAGNA CLAUDIO·Filed 2010·Granted Apr 15, 2014·3 cites·23 claims
- 1271US8416597B2Control device for rectifiers of switching convertersADRAGNA CLAUDIO·Filed 2009·Granted Apr 9, 2013·10 cites·31 claims
- 1363US8174850B2Method and circuit for avoiding hard switching in half bridge convertersADRAGNA CLAUDIO·Filed 2009·Granted May 8, 2012·7 cites·31 claims
- 1456US8330389B2Switching power supply system for optical sources or a load requiring a controlled supply currentADRAGNA CLAUDIO·Filed 2009·Granted Dec 11, 2012·3 cites·20 claims
- 1540US8604643B2Control device of a plurality of switching convertersADRAGNA CLAUDIO·Filed 2008·Granted Dec 10, 2013·0 cites·22 claims
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