Inventor
HUANG XIANGQIANG
CN3 patents
Patents
3 patentsUS11056683B2Jul 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