Patents by Inventor Rabeesh Vadassery Gopinathan

Rabeesh Vadassery Gopinathan 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).

  • Amplifying system
    Patent number: 9054660
    Abstract: A digital-to-analog conversion system includes a digital-to-analog converter and an output stage for converting an output signal of the digital-to-analog converter into a voltage range. The output stage includes a first amplifier including a first input for receiving the output signal of the digital-to-analog converter, a first resistance element coupled between a second input and an output of the first amplifier, a second resistance element coupled between the second input of the first amplifier and a ground reference, and a third resistance element switchably coupled from the second input of the first amplifier to an offset voltage.
    Type: Grant
    Filed: January 10, 2014
    Date of Patent: June 9, 2015
    Assignee: ANALOG DEVICES GLOBAL
    Inventors: Kirubakaran Ramalingam, Rabeesh Vadassery Gopinathan, Kaushal Kumar Jha, Damien J. McCartney