Assignee
ZHANG HAIQING
CN·4 granted patents·14 citations·filing 2011–2021
Top patents by PatentIndex Score
4 records- 0181USD988615SPet grooming gloveZHANG HAIQING·Filed 2021·Granted Jun 6, 2023·9 cites·1 claims
- 0270US8431044B2Method and system for producing synthetic gas from biomass by high temperature gasificationZHANG HAIQING·Filed 2011·Granted Apr 30, 2013·2 cites·11 claims
- 0365US8632615B2Method and system for producing synthetic gas from biomass by high temperature gasificationZHANG HAIQING·Filed 2011·Granted Jan 21, 2014·1 cites·12 claims
- 0458USD946835SPet toyZHANG HAIQING·Filed 2021·Granted Mar 22, 2022·2 cites·1 claims
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