Inventor
WU TIEFENG
CN5 patents
Patents
5 patentsUS11848436B2Dec 19, 2023
Method and apparatus of forming electrode plate
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD2 citations67
US11056683B2Jul 6, 2021
Electrode plate processing device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations43
US10964933B2Mar 30, 2021
Electrode plate processing device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations43
US11986906B2May 21, 2024
Die-cutting device
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations42
US11912520B2Feb 27, 2024
Rewinding apparatus and rewinding method
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD0 citations42