Assignee
YAN BIING-HWA
TW·3 granted patents·3 citations·filing 2007–2009
Top patents by PatentIndex Score
3 records- 0157US8236075B2Bamboo charcoal composite abrasive material and method of fabricating the sameYAN BIING-HWA·Filed 2009·Granted Aug 7, 2012·1 cites·9 claims
- 0255US8652307B2Apparatus and method for magnetic field assisted electrochemical discharge machiningYAN BIING-HWA·Filed 2009·Granted Feb 18, 2014·2 cites·20 claims
- 0337US8113917B2Grinding structure having micro ballYAN BIING-HWA·Filed 2007·Granted Feb 14, 2012·0 cites·5 claims
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