Assignee
ZHANG JIQIANG
CN·2 granted patents·1 pending application·2 citations·filing 2009–2012
Top patents by PatentIndex Score
3 records- 0161US8142710B2Reduction apparatus, reduction apparatus manufacture method, and vacuum smelting reduction furnace using the sameZHANG JIQIANG·Filed 2009·Granted Mar 27, 2012·2 cites·32 claims
- 0238US2014043817A1Method And Device For Constructing High-Power LED Lighting FixtureZHANG JIQIANG·Filed 2012·Application pending·0 cites
- 0334US9107254B2Method and apparatus for LED lightingZHANG JIQIANG·Filed 2011·Granted Aug 11, 2015·0 cites·16 claims
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