Assignee
XU KAIHUA
CN·3 granted patents·4 citations·filing 2010–2011
Top patents by PatentIndex Score
3 records- 0180US9328398B2Method for recycling noble metal from electronic waste material and apparatus thereofXU KAIHUA·Filed 2010·Granted May 3, 2016·4 cites·9 claims
- 0237US9114445B2Burning-free and non-cyanide method for recycling waste printed circuit boardXU KAIHUA·Filed 2011·Granted Aug 25, 2015·0 cites·10 claims
- 0330US8771620B2Method for recycling lead from waste glass containing leadXU KAIHUA·Filed 2010·Granted Jul 8, 2014·0 cites·18 claims
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