Inventor · disambiguated record
Dong Duan
Also filed as: DUAN DONG
2 granted patents·7 pending applications·1 citations·filing 2015–2025
31Inventor score
Files withHUIZHOU EVE POWER CO LTD6CONTEMPORARY AMPEREX TECH CO1DONGGUAN AMPEREX TECH LTD1NINGDE AMPEREX TECHNOLOGY LTD1
Top patents by PatentIndex Score
9 records- 0165US9350041B2Double-folding device for softly-packaged lithium ion batteriesDONGGUAN AMPEREX TECH LTD·Filed 2015·Granted May 24, 2016·1 cites·10 claims
- 0259US2025385396A1Tab welding structure and batteryHUIZHOU EVE POWER CO LTD·Filed 2024·Application pending·0 cites
- 0358US2025286237A1Cover plate assembly and batteryHUIZHOU EVE POWER CO LTD·Filed 2024·Application pending·0 cites
- 0458US2025246777A1Battery top cover, battery, battery pack, and electrical deviceHUIZHOU EVE POWER CO LTD·Filed 2025·Application pending·0 cites
- 0556US2025337065A1Top cover assembly and batteryHUIZHOU EVE POWER CO LTD·Filed 2024·Application pending·0 cites
- 0650US2025385394A1Soldering structure and soldering method for battery cell, and batteryHUIZHOU EVE POWER CO LTD·Filed 2025·Application pending·0 cites
- 0749US2025385406A1Insulation structure and batteryHUIZHOU EVE POWER CO LTD·Filed 2025·Application pending·0 cites
- 0842US10673027B2Pouch-type secondary batteryCONTEMPORARY AMPEREX TECH CO·Filed 2018·Granted Jun 2, 2020·0 cites·16 claims
- 0937US2017214007A1Packaging housing for li-ion battery, method for preparing the same and li-ion battery having the sameNINGDE AMPEREX TECHNOLOGY LTD·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →