Inventor
QU CHANGMING
CN5 patents
Patents
5 patentsUS12015118B2Jun 18, 2024
Electrode electrochemical device and electronic device
NINGDE AMPEREX TECHNOLOGY LTD1 citations70
US11664528B2May 30, 2023
Electrode electrochemical device and electronic device
NINGDE AMPEREX TECHNOLOGY LTD1 citations70
US11322774B2May 3, 2022
Electrode electrochemical device and electronic device
NINGDE AMPEREX TECHNOLOGY LTD2 citations70
US10693181B2Jun 23, 2020
Electrode and lithium-ion battery
NINGDE AMPEREX TECHNOLOGY LTD2 citations70
US11929483B2Mar 12, 2024
Positive electrode and lithium-ion battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations49