Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Bjorn Markus Jakobsson0
Date of Patent
December 26, 2023
0Patent Application Number
172285660
Date Filed
April 12, 2021
0Patent Citations
...
Patent Primary Examiner
Patent abstract
Verifying caller identification information is described. A query to verify a first communications connection associated with an observed caller ID is received. Using a second communications channel, a message to a device associated with the observed caller ID is transmitted. A response to the message is received. The message is evaluated to perform a security determination. The security determination is provided as output.
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