Patents by Inventor Kanakasabai Viswanathan

Kanakasabai Viswanathan 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).

  • Synchronized control of power supply and gradient amplifier in MRI systems
    Patent number: 10788551
    Abstract: In a magnetic resonance imaging (MRI) system, synchronized control of the operation of a gradient amplifier subsystem, a power supply subsystem, and a power distribution unit subsystem is accomplished by providing a coil command reference signal as an input to respective control blocks of the gradient amplifier subsystem, the power supply subsystem, and the power distribution unit subsystem. The coil command reference signal corresponds to a predetermined gradient coil current for at least one gradient coil of a scanner of the MRI system.
    Type: Grant
    Filed: May 30, 2018
    Date of Patent: September 29, 2020
    Assignee: General Electric Company
    Inventors: Yash Veer Singh, Ruxi Wang, Juan Antonio Sabate, Kanakasabai Viswanathan
  • SYNCHRONIZED CONTROL OF POWER SUPPLY AND GRADIENT AMPLIFIER IN MRI SYSTEMS
    Publication number: 20190369182
    Abstract: In a magnetic resonance imaging (MRI) system, synchronized control of the operation of a gradient amplifier subsystem, a power supply subsystem, and a power distribution unit subsystem is accomplished by providing a coil command reference signal as an input to respective control blocks of the gradient amplifier subsystem, the power supply subsystem, and the power distribution unit subsystem. The coil command reference signal corresponds to a predetermined gradient coil current for at least one gradient coil of a scanner of the MRI system.
    Type: Application
    Filed: May 30, 2018
    Publication date: December 5, 2019
    Inventors: Yash Veer Singh, Ruxi Wang, Juan Antonio Sabate, Kanakasabai Viswanathan