Positive electrode active material and preparation method therefor, positive electrode plate containing same, secondary battery, and power consuming device | Patent Number 11916229
US 11916229 B2Filled DateJun 15, 2023
Priority DateMar 31, 2022
Publication DateOct 19, 2023
Expiration DateMar 30, 2042
Inventor/ApplicantsYingjie Guan
Qingyan Ma
Yuzhen Zhao
Qisen Huang
Yan Wen
Qingyan Ma
Yuzhen Zhao
Qisen Huang
Yan Wen
ExaminesTHOMAS, BRENT C
Art Unit1724
Technology Center1700
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