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Yumin Yu

HC Hangzhou Sanhua Research Institute Co.: 4 patents #13 of 120Top 15%
ZC Zhejiang Sanhua Intelligent Controls Co.: 1 patents #30 of 90Top 35%
Overall (All Time): #961,636 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
11125345 Flow control device Long Lin, Zhi Wu, Junchao Zhang 2021-09-21
10982780 Flow control apparatus Huayuan Jiang, Zhi Wu 2021-04-20
10941871 Flow control apparatus Huayuan Jiang, Zhi Wu, Yaoyao Zhang, Hongmin Lu 2021-03-09
10920894 Flow control device and method for manufacturing the same Zhi Wu, Huayuan Jiang 2021-02-16
D869505 Coolant valve Long Lin, Zhi Wu, Zhenwei Liu 2019-12-10