Is a
Patent attributes
Patent Jurisdiction
Patent Number
Date of Patent
March 27, 2012
Patent Application Number
11618618
Date Filed
December 29, 2006
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
A method for two-way audio-video communications between a first person at an entrance and a second person comprises the steps of detecting, with a proximity sensor located proximate an entrance, the presence of a first person at the entrance and providing real time audio-video communications between the first person at the entrance and a second person using a wireless handheld device. The method includes transmitting video of the first person to the wireless handheld device of the second person, transmitting audio of the first person to the wireless handheld device of the second person, and transmitting audio of the second person to the first person at the entrance.
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