Inventor · disambiguated record
Weihua Han
Also filed as: HAN WEIHUA
2 granted patents·15 citations·filing 2017–2022
51Inventor score
Technology areasY02A
Files withINST OF ENVIRONMENT AND SUSTAINABLE DEVELOPMENT IN AGRICULTURE CAAS1NINGBO BORINE ELECTRIC APPLIANCE CO LTD1
Top patents by PatentIndex Score
2 records- 0164USD819394SFood processorNINGBO BORINE ELECTRIC APPLIANCE CO LTD·Filed 2017·Granted Jun 5, 2018·15 cites·1 claims
- 0248US11627696B2Drip irrigation treatment device for recharging domestic sewage into farmlandINST OF ENVIRONMENT AND SUSTAINABLE DEVELOPMENT IN AGRICULTURE CAAS·Filed 2022·Granted Apr 18, 2023·0 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →