COMMUNICATION METHOD AND APPARATUS | Patent Publication Number 20220052789

US 20220052789 A1
Patent Number-
Application Number17514964
Filled DateOct 29, 2021
Priority DateApr 14, 2020
Publication DateFeb 17, 2022
Original Assignee
Current Assignee
Inventor/ApplicantsLei LU
Jinfang ZHANG
Zhengzheng XIANG
Wenting GUO
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