Inventor · disambiguated record
Song Duan
Also filed as: DUAN SONG
0 granted patents·3 pending applications·0 citations·filing 2022–2024
Top patents by PatentIndex Score
3 records- 0175US2024322407A1Battery cell, battery, electrical device, and method and apparatus for manufacturing battery cellCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0270US2024313359A1Separator of electrode assembly, and method and device for preparing separator of electrode assemblyCONTEMPORARY AMPEREX TECHNOLOGY CO LTD·Filed 2024·Application pending·0 cites
- 0345US2025196360A1Robot sorting method based on visual recognition and storage mediumCHINA CONSTRUCTION STEEL STRUCTURE CORP LTD·Filed 2022·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →