Inventor · disambiguated record
Dapeng Duan
Also filed as: DUAN DAPENG
4 granted patents·1 pending application·0 citations·filing 2017–2021
51Inventor score
Top patents by PatentIndex Score
5 records- 0149US12397584B2Roller devicePEM CHINA CO LTD·Filed 2021·Granted Aug 26, 2025·0 cites·12 claims
- 0242US11703076B2Clinch fastener with a spiral shankPENN ENG & MFG CORP·Filed 2019·Granted Jul 18, 2023·0 cites·11 claims
- 0341US11821450B2RivetPENN ENG & MFG CORP·Filed 2019·Granted Nov 21, 2023·0 cites·19 claims
- 0438US2018266477A1Connecting Structural MemberPENN ENG & MFG CORP·Filed 2017·Application pending·0 cites
- 0537US11988999B2Transaction harmony degree-based method and system for transaction matching between power grid and building energySTATE GRID BEIJING ELECTRIC POWER CO·Filed 2021·Granted May 21, 2024·0 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →