Patents by Inventor Prasannasarathy Ramakrishnan

Prasannasarathy Ramakrishnan 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).

  • Systems and methods for switching quality factors during inductively coupled communications
    Patent number: 9553747
    Abstract: A method for inductively coupled communications is described. The method includes applying a high loaded quality factor to a matching network of an active transmitter during an amplitude modulation (AM) high state. The method also includes switching to a low loaded quality factor for the matching network during an AM low state.
    Type: Grant
    Filed: December 23, 2014
    Date of Patent: January 24, 2017
    Assignee: QUALCOMM Incorporated
    Inventor: Prasannasarathy Ramakrishnan
  • SYSTEMS AND METHODS FOR SWITCHING QUALITY FACTORS DURING INDUCTIVELY COUPLED COMMUNICATIONS
    Publication number: 20160182263
    Abstract: A method for inductively coupled communications is described. The method includes applying a high loaded quality factor to a matching network of an active transmitter during an amplitude modulation (AM) high state. The method also includes switching to a low loaded quality factor for the matching network during an AM low state.
    Type: Application
    Filed: December 23, 2014
    Publication date: June 23, 2016
    Inventor: Prasannasarathy Ramakrishnan