Inventor

BIAN CHUNHUA

CN3 patents

⚠️ This page may combine multiple inventors who share the name “BIAN CHUNHUA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

DONGGUAN AMPEREX TECH LTD

2 patents

US11205808B2Dec 21, 2021

Terminal device and method for detecting lithium separation of a battery

DONGGUAN AMPEREX TECH LTD0 citations58

US11804636B2Oct 31, 2023

Electrode assembly and battery with electrode tab

DONGGUAN AMPEREX TECH LTD0 citations44

DONGGUAN POWERAMP TECH LIMITED

1 patent

US11848422B2Dec 19, 2023

Electrochemical device and electronic device

DONGGUAN POWERAMP TECH LIMITED0 citations41