Inventor
SONG CHUANTAO
CN5 patents
Patents
5 patentsUS11145944B2Oct 12, 2021
Protection device and battery
NINGDE AMPEREX TECHNOLOGY LTD3 citations66
US12418186B2Sep 16, 2025
Cell protection circuit, battery, and electronic device
NINGDE AMPEREX TECHNOLOGY LTD0 citations55
US12212016B2Jan 28, 2025
Battery cell and electronic apparatus having such battery cell
NINGDE AMPEREX TECHNOLOGY LTD0 citations48
US10879520B2Dec 29, 2020
Cell and battery
NINGDE AMPEREX TECHNOLOGY LTD0 citations46
US11417914B2Aug 16, 2022
Battery, electronic device and battery pack
NINGDE AMPEREX TECHNOLOGY LTD0 citations45