Assignee
LIU QIYANG
AU·4 granted patents·15 citations·filing 2006–2008
Top patents by PatentIndex Score
4 records- 0186US8293376B2Metal-coated steel stripLIU QIYANG·Filed 2006·Granted Oct 23, 2012·7 cites·21 claims
- 0282US8475609B2Treating Al/Zn-based alloy coated productsLIU QIYANG·Filed 2007·Granted Jul 2, 2013·8 cites·42 claims
- 0360US10233518B2Metal-coated steel stripLIU QIYANG·Filed 2007·Granted Mar 19, 2019·0 cites·5 claims
- 0452US10323313B2Method of metal coating and coating produced therebyLIU QIYANG·Filed 2008·Granted Jun 18, 2019·0 cites·2 claims
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