Inventor · disambiguated record
Xuefeng Qiu
Also filed as: QIU XUEFENG
3 granted patents·2 pending applications·7 citations·filing 2022–2025
56Inventor score
Files withINST OF ENVIRONMENT AND SUSTAINABLE DEVELOPMENT IN AGRICULTURE CAAS2HUMATRIX MEDICAL TECH SUZHOU CO LTD1INST ENVIR & SUSTAINABLE DEV IN AGRI CAAS1NANJING CHERVON IND CO LTD1
Top patents by PatentIndex Score
5 records- 0191US11565201B1Automatic flushing device for screen filter of biogas slurry drip irrigation system and use thereofINST OF ENVIRONMENT AND SUSTAINABLE DEVELOPMENT IN AGRICULTURE CAAS·Filed 2022·Granted Jan 31, 2023·6 cites·5 claims
- 0275US12127509B1Control method and system for water and fertilizer under drip irrigationINST ENVIR & SUSTAINABLE DEV IN AGRI CAAS·Filed 2024·Granted Oct 29, 2024·1 cites·6 claims
- 0357US2025170303A1In-vivo rapid recellularization tissue engineered blood vessel and preparation method thereofHUMATRIX MEDICAL TECH SUZHOU CO LTD·Filed 2023·Application pending·0 cites
- 0457US2025153332A1Power toolNANJING CHERVON IND CO LTD·Filed 2025·Application pending·0 cites
- 0552US11511292B1Variable-flow-rate anti-clogging emitter and irrigation method thereofINST OF ENVIRONMENT AND SUSTAINABLE DEVELOPMENT IN AGRICULTURE CAAS·Filed 2022·Granted Nov 29, 2022·0 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →