Secondary lithium ion cell or battery, and protecting circuit, electronic device, and charging device of the same | Patent Application Number 10491134
10491134
Not Appealed
Patent NumberUS 07749641 B2
Publication NumberUS 20040209156 A1
Filled DateSep 28, 2002
Priority DateSep 28, 2002
Inventor/ApplicantsJi Sun
Jie Sun
Xiaoping Ren
Xiaoping Ren
Jie Sun
Xiaoping Ren
Xiaoping Ren
ExaminesSIDDIQUEE, MUHAMMAD S
Art Unit1795
Technology Center1700
Assignments
Law Firm
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