Inventor · disambiguated record
Qingjin Sun
Also filed as: SUN QINGJIN
3 granted patents·2 pending applications·1 citations·filing 2010–2023
47Inventor score
Top patents by PatentIndex Score
5 records- 0177US10879512B2Aromatic polyamide porous membrane, method for preparing and lithium secondary battery having the sameMICROVAST POWER SYSTEMS CO LTD·Filed 2018·Granted Dec 29, 2020·1 cites·17 claims
- 0266US2025084229A1Aramid Aerogel and A Preparation Method thereofMICROVAST ADVANCED MEMBRANES INC·Filed 2023·Application pending·0 cites
- 0343US11205821B2Method for preparing aromatic polyamide porous membrane and aromatic polyamide porous membrane prepared therebyMICROVAST POWER SYSTEMS CO LTD·Filed 2017·Granted Dec 21, 2021·0 cites·16 claims
- 0443US9281540B2Lithium-ion battery comprising an ion-selective conducting layerLI XIANG·Filed 2010·Granted Mar 8, 2016·0 cites·21 claims
- 0539US2019140236A1Composite separator containing aromatic polyamide and manufacturing method thereof, and secondary batteryMICROVAST POWER SYSTEMS CO LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →