Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
May 30, 2023
0Patent Application Number
170859440
Date Filed
October 30, 2020
0Patent Citations
Patent Primary Examiner
An access device is provided for use in an access control system. The access device includes a processor having control of a door lock, and a communication module connected to the processor. The processor is able to receive a reservation certificate presented by a portable terminal through the communication module. The processor activates the door lock when the current reservation certificate has been presented and disables an alarm system when the current reservation certificate has been presented.
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