Is a
Patent attributes
Patent Applicant
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Parin Patel0
Stephen Hrinya0
Date of Patent
November 6, 2018
0Patent Application Number
151524440
Date Filed
May 11, 2016
0Patent Citations Received
Patent Primary Examiner
Patent abstract
Systems and methods for in-band communication across a wireless power interface from a load device to a source device. The load device selectively modifies the timing of switches within a voltage rectifier coupled to an output of a receive coil within the load device that receives power from a transmit coil within the source device. The source device detects changes in the power transfer (or in the relative timing of a voltage or a current) as digital information received from the load device.
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