Assignee
REN XIAOPING
1 granted patent·1 pending application·2 citations·filing 2002–2010
Top patents by PatentIndex Score
2 records- 0146US7749641B2Secondary lithium ion cell or battery, and protecting circuit, electronic device, and charging device of the sameREN XIAOPING·Filed 2002·Granted Jul 6, 2010·2 cites·18 claims
- 0244US2010253292A1Secondary lithium ion cell or battery, and protecting circuit, electronic device and charging device of the sameREN XIAOPING·Filed 2010·Application pending·0 cites
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