Electronic whiteboard system, electronic whiteboard access right giving method and its program | Patent Publication Number 20160267287

US 20160267287 A1
Patent NumberUS 10061944 B2
Application Number15054362
Filled DateFeb 26, 2016
Priority DateFeb 26, 2016
Publication DateSep 15, 2016
Original AssigneeAt&t Company
Current AssigneeNec Corporation
Inventor/ApplicantsHiroyuki Kobayashi
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