Assignee
ZHANG SHI HUA
US·5 granted patents·1 pending application·31 citations·filing 2010–2012
Top patents by PatentIndex Score
6 records- 0189US8888976B2Corrosion resistance evaluatorZHANG SHI HUA·Filed 2010·Granted Nov 18, 2014·13 cites·19 claims
- 0287US9212986B2Process of evaluating corrosion resistanceZHANG SHI HUA·Filed 2011·Granted Dec 15, 2015·8 cites·17 claims
- 0381US8723535B2Process for evaluating corrosion resistance of coatingZHANG SHI HUA·Filed 2010·Granted May 13, 2014·5 cites·19 claims
- 0474US8491320B2Portable electronic device with chip card ejecting mechanismZhang shi-hua·Filed 2012·Granted Jul 23, 2013·4 cites·20 claims
- 0565US9606076B2Process for evaluating corrosion resistance of coatingZHANG SHI HUA·Filed 2011·Granted Mar 28, 2017·1 cites·17 claims
- 0637US2013064617A1Process for producing standardized assay areas on organic coatingsZHANG SHI HUA·Filed 2010·Application pending·0 cites
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