Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Ramani Panchapakesan0
Ramanandan Nambannor Kunnath0
Date of Patent
November 30, 2021
0Patent Application Number
164308990
Date Filed
June 4, 2019
0Patent Primary Examiner
Patent abstract
Disclosed are various approaches for encrypting a voice based response to a request through a voice assistant device. The request is associated with a network or federated service. A tunnel speaker containing a private key can decrypt the encrypted response using a private key provided to the tunnel speaker by a client application on a client device.
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