Assignee
PARK SUNG HWAN
KR·1 granted patent·1 pending application·5 citations·filing 2010–2011
Top patents by PatentIndex Score
2 records- 0173US8913759B2Method and apparatus for controlling volume in an electronic machinePARK SUNG HWAN·Filed 2010·Granted Dec 16, 2014·5 cites·20 claims
- 0236US2012305146A1Non-quenched and tempered steel having ultrafine grained pearlite structure and method of manufacturing the samePARK SUNG HWAN·Filed 2011·Application pending·0 cites
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