Inventor
QIN ZHIHUA
CN6 patents
Patents
6 patentsUS9780403B2Oct 3, 2017
Cathode sheet and lithium ion electric roll using the same
DONGGUAN AMPEREX TECH LTD3 citations70
US12255290B2Mar 18, 2025
Electrode assembly, and lithium ion electric roll using the electrode assembly
DONGGUAN AMPEREX TECH LTD0 citations60
US12166181B2Dec 10, 2024
Electrode assembly, and lithium ion electric roll using the electrode assembly
DONGGUAN AMPEREX TECH LTD0 citations60
US11355775B2Jun 7, 2022
Cathode sheet and lithium ion electric roll using the same
DONGGUAN AMPEREX TECH LTD1 citations60
US10840557B2Nov 17, 2020
Electrode assembly, and lithium ion electric roll using the electrode assembly
DONGGUAN AMPEREX TECH LTD0 citations49
US10283816B2May 7, 2019
Electrode assembly, and lithium ion electric roll using the electrode assembly
DONGGUAN AMPEREX TECH LTD0 citations49