Patents by Inventor Bala Sudhakar Singamaneni

Bala Sudhakar Singamaneni 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).

  • PFC shutdown circuit for light load
    Patent number: 9866108
    Abstract: A power converter includes a front end stage having a power factor correction controller, an output stage with a DC/DC controller, and light load detection circuitry coupled to detect relatively low power consumption by a load on an output of the output stage. In response to the detection, the power factor correction controller in the front end stage is turned off.
    Type: Grant
    Filed: October 6, 2015
    Date of Patent: January 9, 2018
    Assignee: Power Intergrations, Inc.
    Inventors: Robert J. Mayell, Bala Sudhakar Singamaneni
  • PFC SHUTDOWN CIRCUIT FOR LIGHT LOAD
    Publication number: 20160105095
    Abstract: A power converter includes a front end stage having a power factor correction controller, an output stage with a DC/DC controller, and light load detection circuitry coupled to detect relatively low power consumption by a load on an output of the output stage. In response to the detection, the power factor correction controller in the front end stage is turned off.
    Type: Application
    Filed: October 6, 2015
    Publication date: April 14, 2016
    Inventors: Robert J. Mayell, Bala Sudhakar Singamaneni