Patents by Inventor Vikas Kasireddy

Vikas Kasireddy 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).

  • Automatic Gain Control For Communications Demodulation In Wireless Power Transmitters
    Publication number: 20230412004
    Abstract: A wireless transmission system includes a transmitter antenna, a sensor, a demodulation circuit, and a transmitter controller. The sensor is configured to detect electrical information associated with AC wireless signals, the electrical information including, at least, a voltage of the AC wireless signals. The demodulation circuit is configured to receive the electrical information from the at least one sensor, detect a change in the electrical information, determine if the change in the electrical information meets or exceeds one of a rise threshold or a fall threshold, if the change exceeds one of the rise threshold or the fall threshold, generate an alert, and output a plurality of data alerts. The transmitter controller is configured to receive the plurality of data alerts from the demodulation circuit and decode the plurality of data alerts into the wireless data signals.
    Type: Application
    Filed: June 16, 2023
    Publication date: December 21, 2023
    Inventors: Vikas Kasireddy, Alberto Peralta, Michael Katz, Md. Nazmul Alam
  • Automatic gain control for communications demodulation in wireless power transmitters
    Patent number: 11811244
    Abstract: A demodulation circuit includes a slope detector circuit and a comparator circuit. The slope detector circuit is configured detect a change in the voltage and determine if the voltage rate of change meets or exceeds one of a rise threshold or a fall threshold. The comparator circuit is configured to set an upper limit and lower limit for rate of change, compare the voltage rate of change to the limits, determine that the voltage rate of change meets or exceeds the limits, if the voltage rate of change meets or exceeds the rising and falling rate of change limits, (v) set a lower limit for a falling rate of change, (vi) receive the voltage rate of change and determine that the voltage rate of change meets or exceeds the fall or rise threshold, if the voltage rate of change meets or exceeds the falling or rising rate of change.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: November 7, 2023
    Assignee: NuCurrent, Inc.
    Inventors: Vikas Kasireddy, Alberto Peralta, Michael Katz, Md. Nazmul Alam
  • Automatic gain control for communications demodulation in wireless power transmitters
    Patent number: 11682928
    Abstract: A wireless transmission system includes a transmitter antenna, a sensor, a demodulation circuit, and a transmitter controller. The sensor is configured to detect electrical information associated with AC wireless signals, the electrical information including, at least, a voltage of the AC wireless signals. The demodulation circuit is configured to receive the electrical information from the at least one sensor, detect a change in the electrical information, determine if the change in the electrical information meets or exceeds one of a rise threshold or a fall threshold, if the change exceeds one of the rise threshold or the fall threshold, generate an alert, and output a plurality of data alerts. The transmitter controller is configured to receive the plurality of data alerts from the demodulation circuit and decode the plurality of data alerts into the wireless data signals.
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: June 20, 2023
    Assignee: NUCURRENT, INC.
    Inventors: Vikas Kasireddy, Alberto Peralta, Michael Katz, Md. Nazmul Alam
  • Automatic Gain Control For Communications Demodulation In Wireless Power Transmitters
    Publication number: 20220255359
    Abstract: A wireless transmission system includes a transmitter antenna, a sensor, a demodulation circuit, and a transmitter controller. The sensor is configured to detect electrical information associated with AC wireless signals, the electrical information including, at least, a voltage of the AC wireless signals. The demodulation circuit is configured to receive the electrical information from the at least one sensor, detect a change in the electrical information, determine if the change in the electrical information meets or exceeds one of a rise threshold or a fall threshold, if the change exceeds one of the rise threshold or the fall threshold, generate an alert, and output a plurality of data alerts. The transmitter controller is configured to receive the plurality of data alerts from the demodulation circuit and decode the plurality of data alerts into the wireless data signals.
    Type: Application
    Filed: January 24, 2022
    Publication date: August 11, 2022
    Inventors: Vikas Kasireddy, Alberto Peralta, Michael Katz, Nazmul Alam
  • Automatic Gain Control For Communications Demodulation In Wireless Power Transmitters
    Publication number: 20220247238
    Abstract: A demodulation circuit includes a slope detector circuit and a comparator circuit. The slope detector circuit is configured detect a change in the voltage and determine if the voltage rate of change meets or exceeds one of a rise threshold or a fall threshold. The comparator circuit is configured to set an upper limit and lower limit for rate of change, compare the voltage rate of change to the limits, determine that the voltage rate of change meets or exceeds the limits, if the voltage rate of change meets or exceeds the rising and falling rate of change limits, (v) set a lower limit for a falling rate of change, (vi) receive the voltage rate of change and determine that the voltage rate of change meets or exceeds the fall or rise threshold, if the voltage rate of change meets or exceeds the falling or rising rate of change.
    Type: Application
    Filed: February 1, 2021
    Publication date: August 4, 2022
    Inventors: Vikas Kasireddy, Alberto Peralta, Michael Katz, Md. Nazmul Alam
  • Automatic gain control for communications demodulation in wireless power transmitters
    Patent number: 11277035
    Abstract: A wireless transmission system includes a transmitter antenna, a sensor, a demodulation circuit, and a transmitter controller. The sensor is configured to detect electrical information associated with AC wireless signals, the electrical information including, at least, a voltage of the AC wireless signals. The demodulation circuit is configured to receive the electrical information from the at least one sensor, detect a change in the electrical information, determine if the change in the electrical information meets or exceeds one of a rise threshold or a fall threshold, if the change exceeds one of the rise threshold or the fall threshold, generate an alert, and output a plurality of data alerts. The transmitter controller is configured to receive the plurality of data alerts from the demodulation circuit and decode the plurality of data alerts into the wireless data signals.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: March 15, 2022
    Assignee: NuCurrent, Inc.
    Inventors: Vikas Kasireddy, Alberto Peralta, Michael Katz, Md. Nazmul Alam
  • Automatic gain control for communications demodulation in wireless power transmitters
    Patent number: 11233428
    Abstract: A wireless transmission system includes a transmitter antenna, a sensor, a demodulation circuit, and a transmitter controller. The sensor is configured to detect electrical information associated with AC wireless signals, the electrical information including, at least, a voltage of the AC wireless signals. The demodulation circuit is configured to receive the electrical information from the at least one sensor, detect a change in the electrical information, determine if the change in the electrical information meets or exceeds one of a rise threshold or a fall threshold, if the change exceeds one of the rise threshold or the fall threshold, generate an alert, and output a plurality of data alerts. The transmitter controller is configured to receive the plurality of data alerts from the demodulation circuit and decode the plurality of data alerts into the wireless data signals.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: January 25, 2022
    Assignee: NuCurrent, Inc.
    Inventors: Vikas Kasireddy, Alberto Peralta, Michael Katz, Md. Nazmul Alam