Positive electrode active material and preparation method therefor, positive electrode plate containing same, secondary battery, and power consuming device | Patent Number 11916229

US 11916229 B2
Application Number18335143
Publication NumberUS 20230335723 A1
Pendency8 months, 17 days
Filled DateJun 15, 2023
Priority DateMar 31, 2022
Publication DateOct 19, 2023
Expiration DateMar 30, 2042
Inventor/ApplicantsQisen Huang
Yuzhen Zhao
Qingyan Ma
Yingjie Guan
Yan Wen
ExaminesTHOMAS, BRENT C
Art Unit1724
Technology Center1700
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