Assignee
CHOI BYONG YOUNG
KR·7 granted patents·1 pending application·62 citations·filing 2009–2011
Top patents by PatentIndex Score
8 records- 0196US8464677B2Variable valve lift apparatusCHOI BYONG YOUNG·Filed 2011·Granted Jun 18, 2013·30 cites·6 claims
- 0291US8807101B2Variable valve lift apparatusCHOI BYONG YOUNG·Filed 2011·Granted Aug 19, 2014·8 cites·6 claims
- 0385US9115652B2Oil control valve and variable valve lift system provided with the sameCHOI BYONG YOUNG·Filed 2011·Granted Aug 25, 2015·5 cites·4 claims
- 0485US8176891B2Multi-cylinder engineCHOI BYONG YOUNG·Filed 2009·Granted May 15, 2012·15 cites·15 claims
- 0572US8596234B2Electro-hydraulic variable valve lift apparatusCHOI BYONG YOUNG·Filed 2010·Granted Dec 3, 2013·2 cites·13 claims
- 0664US8726861B2Variable valve lift apparatusCHOI BYONG YOUNG·Filed 2010·Granted May 20, 2014·1 cites·8 claims
- 0764US8646422B2Electro-hydraulic variable valve lift apparatusCHOI BYONG YOUNG·Filed 2010·Granted Feb 11, 2014·1 cites·10 claims
- 0840US2012118251A1Hydraulic variable valve lift apparatusCHOI BYONG YOUNG·Filed 2011·Application pending·0 cites
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