Patents by Inventor Aras Pirbadran

Aras Pirbadran has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • CLASSIFYING AND DETECTING FOREIGN OBJECTS USING A POWER AMPLIFIER CONTROLLER INTEGRATED CIRCUIT IN WIRELESS POWER TRANSMISSION SYSTEMS
    Publication number: 20210091606
    Abstract: A wireless power transmitting system includes a power amplifier comprising a plurality of measurement points and a power amplifier controller integrated circuit (IC). In some embodiments, the power amplifier controller IC performs synchronization of the various components of the power amplifier, conducts impedance and temperature measurements at the measurements points, determines if a foreign object is within the transmission range of the wireless power transmitter, and decides if a shutdown of the power amplifier is needed. In some embodiments, the power amplifier controller IC determines through a transmitter controller IC, the presence of a foreign object within the transmission range and adjusts the power transmission to one or more receivers.
    Type: Application
    Filed: September 19, 2020
    Publication date: March 25, 2021
    Inventors: Cesar Johnston, Sean Nicolson, Aras Pirbadran, Deepak Jain, Howard Chan, Erik Heinke, Mehdi Khanpour