Inventor · disambiguated record
Qingfeng Yuan
Also filed as: YUAN QINGFENG
4 granted patents·0 citations·filing 2017–2020
51Inventor score
Top patents by PatentIndex Score
4 records- 0152US10388935B2Electrode tab structure and batteryDONGGUAN AMPEREX TECH LTD·Filed 2017·Granted Aug 20, 2019·0 cites·8 claims
- 0241US10490857B2Wound cellDONGGUAN AMPEREX TECH LTD·Filed 2017·Granted Nov 26, 2019·0 cites·7 claims
- 0336US11133560B2Insulating tape and li-ion battery adopting the sameDONGGUAN AMPEREX TECH LTD·Filed 2017·Granted Sep 28, 2021·0 cites·8 claims
- 0435US11179771B2Equipment and method of semi-continuous casting optimized by synergistic action of traveling magnetic field and ultrasound wave for thin-walled alloy casting with equal outer diameterHARBIN INST TECHNOLOGY·Filed 2020·Granted Nov 23, 2021·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →