Inventor · disambiguated record
Pengyang Feng
Also filed as: FENG PENGYANG
7 granted patents·11 pending applications·0 citations·filing 2019–2025
71Inventor score
Technology areasH01M
Top patents by PatentIndex Score
18 records- 0188US12266790B2Anode, and electrochemical device comprising the sameNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Granted Apr 1, 2025·0 cites·20 claims
- 0282US12334499B2Electrochemical device and electronic deviceDONGGUAN AMPEREX TECH LTD·Filed 2023·Granted Jun 17, 2025·0 cites·18 claims
- 0381US12500239B2Anode material, anode and electrochemical device comprising the anode materialNINGDE AMPEREX TECHNOLOGY LTD·Filed 2022·Granted Dec 16, 2025·0 cites·22 claims
- 0477US2025239596A1Anode, and electrochemical device comprising the sameNINGDE AMPEREX TECHNOLOGY LTD·Filed 2025·Application pending·0 cites
- 0574US2025132339A1Secondary battery and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0673US2025029998A1Electrochemical device and electronic deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 0772US12015145B2Anode, and electrochemical device comprising the sameNINGDE AMPEREX TECHNOLOGY LTD·Filed 2020·Granted Jun 18, 2024·0 cites·20 claims
- 0871US11837698B2Electrochemical device and electronic deviceDONGGUAN AMPEREX TECH LTD·Filed 2019·Granted Dec 5, 2023·0 cites·20 claims
- 0971US11563214B2Anode material, anode and electrochemical device comprising the anode materialNINGDE AMPEREX TECHNOLOGY LTD·Filed 2020·Granted Jan 24, 2023·0 cites·18 claims
- 1071US2024243285A1Electrochemical device and electronic device containing sameNINGDE AMPEREX TECHNOLOGY LTD·Filed 2024·Application pending·0 cites
- 1167US12456730B2Negative electrode active material and electrochemical device and electronic device using the sameNINGDE AMPEREX TECHNOLOGY LTD·Filed 2022·Granted Oct 28, 2025·0 cites·24 claims
- 1264US2024021775A1Negative electrode, electrochemical device containing same, and electronic deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2023·Application pending·0 cites
- 1363US2023049766A1Negative electrode active material, and electrochemical apparatus and electronic apparatus using the sameNINGDE AMPEREX TECHNOLOGY LTD·Filed 2022·Application pending·0 cites
- 1462US2025201807A1Negative electrode plate, secondary battery, and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2025·Application pending·0 cites
- 1562US2025201809A1Electrochemical device and electronic deviceNINGDE AMPEREX TECHNOLOGY LTD·Filed 2025·Application pending·0 cites
- 1662US2025201808A1Negative electrode plate, secondary battery, and electronic apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2025·Application pending·0 cites
- 1759US2023026799A1Anode active material, and electrochemical device and electronic device using such anode active materialNINGDE AMPEREX TECHNOLOGY LTD·Filed 2022·Application pending·0 cites
- 1859US2024178367A1Negative electrode plate, secondary battery, and electric apparatusNINGDE AMPEREX TECHNOLOGY LTD·Filed 2023·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →