Assignee
QINGHAI CONTEMPORARY AMPEREX TECH LIMITED
CN·4 granted patents·8 citations·filing 2016–2020
Top patents by PatentIndex Score
4 records- 0182US10027134B2Active equalization method and system of lithium iron phosphate battery packQINGHAI CONTEMPORARY AMPEREX TECH LIMITED·Filed 2016·Granted Jul 17, 2018·8 cites·12 claims
- 0267US11196131B2Secondary batteryQINGHAI CONTEMPORARY AMPEREX TECH LIMITED·Filed 2019·Granted Dec 7, 2021·0 cites·14 claims
- 0366US11271274B2Secondary batteryQINGHAI CONTEMPORARY AMPEREX TECH LIMITED·Filed 2020·Granted Mar 8, 2022·0 cites·19 claims
- 0447US11245135B2Secondary battery with insulating tapesQINGHAI CONTEMPORARY AMPEREX TECH LIMITED·Filed 2019·Granted Feb 8, 2022·0 cites·18 claims
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