Interactive electronic tag device communication system and method | Patent Publication Number 20210321332

US 20210321332 A1
Patent NumberUS 11540216 B2
Application Number17257570
Filled DateJan 4, 2019
Priority DateJan 4, 2019
Publication DateOct 14, 2021
Original AssigneeHanshow Technology
Current AssigneeHanshow Technology
Inventor/ApplicantsJun CHEN
Jun Chen
Shiguo HOU
Min LIANG
Qi Jiang
Yang Zhao
Yang ZHAO
Qi JIANG
Min Liang
Shiguo Hou
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