Patents by Inventor Kanan Gandhi

Kanan Gandhi 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).

  • WAVEFORM-TAILORED AVERAGE POWER TRACKING
    Publication number: 20240039480
    Abstract: An apparatus is disclosed for waveform-tailored average power tracking. In an example aspect, the apparatus includes an amplifier, a power converter, and an average power tracking module. The amplifier is configured to amplify radio-frequency signals using a supply voltage. The radio-frequency signals have different waveforms. The power converter is coupled to the amplifier and configured to provide the supply voltage. The average power tracking module is coupled to the power converter and configured to adjust the supply voltage according to the different waveforms to cause the supply voltage to vary across at least two waveforms of the different waveforms for related average output powers.
    Type: Application
    Filed: October 10, 2023
    Publication date: February 1, 2024
    Inventors: Xiangdong ZHANG, Ryan Scott Castro SPRING, Marco CASSIA, Yan Kit Gary HAU, Kanan GANDHI, Robert WILSON
  • Waveform-tailored average power tracking
    Patent number: 11824500
    Abstract: An apparatus is disclosed for waveform-tailored average power tracking. In an example aspect, the apparatus includes an amplifier, a power converter, and an average power tracking module. The amplifier is configured to amplify radio-frequency signals using a supply voltage. The radio-frequency signals have different waveforms. The power converter is coupled to the amplifier and configured to provide the supply voltage. The average power tracking module is coupled to the power converter and configured to adjust the supply voltage according to the different waveforms to cause the supply voltage to vary across at least two waveforms of the different waveforms for related average output powers.
    Type: Grant
    Filed: December 21, 2020
    Date of Patent: November 21, 2023
    Assignee: QUALCOMM Incorporated
    Inventors: Xiangdong Zhang, Ryan Scott Castro Spring, Marco Cassia, Yan Kit Gary Hau, Kanan Gandhi, Robert Wilson
  • Waveform-Tailored Average Power Tracking
    Publication number: 20220200535
    Abstract: An apparatus is disclosed for waveform-tailored average power tracking. In an example aspect, the apparatus includes an amplifier, a power converter, and an average power tracking module. The amplifier is configured to amplify radio-frequency signals using a supply voltage. The radio-frequency signals have different waveforms. The power converter is coupled to the amplifier and configured to provide the supply voltage. The average power tracking module is coupled to the power converter and configured to adjust the supply voltage according to the different waveforms to cause the supply voltage to vary across at least two waveforms of the different waveforms for related average output powers.
    Type: Application
    Filed: December 21, 2020
    Publication date: June 23, 2022
    Inventors: Xiangdong Zhang, Ryan Scott Castro Spring, Marco Cassia, Yan Kit Gary Hau, Kanan Gandhi, Robert Wilson