Apparatus and method for door control | Patent Publication Number 20230085922
US 20230085922 A1Patent NumberUS 11952823 B2
Application Number17994916
Filled DateNov 28, 2022
Priority DateJan 14, 2020
Publication DateMar 23, 2023
Original AssigneeCornellcookson Llc
Current AssigneeBank Of America Corporation
Inventor/ApplicantsZhizhuo Wu
Ryan Carroll
Ryan Carroll
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