Patents by Inventor Vinod Venugopal Panikkath

Vinod Venugopal Panikkath 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).

  • Area efficient baseband filter
    Patent number: 9160309
    Abstract: An area efficient baseband filter is disclosed. In an exemplary embodiment, an apparatus includes a current to voltage (I-V) filter configured to receive an input current signal at an input port and generate a filtered output voltage signal at an output port based on a feedback transconductance. The input current signal comprises an input DC current in addition to a signal current. The apparatus also includes a feedback circuit connected between the output port and the input port, the feedback circuit having at least one transistor configured to couple the input DC current to a signal ground and to provide the feedback transconductance for the I-V filter.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: October 13, 2015
    Assignee: Qualcomm Incorporated
    Inventors: Gireesh Rajendran, Rakesh Kumar, Vinod Venugopal Panikkath, Ayush Mittal, Alok Joshi
  • AREA EFFICIENT BASEBAND FILTER
    Publication number: 20150162895
    Abstract: An area efficient baseband filter is disclosed. In an exemplary embodiment, an apparatus includes a current to voltage (I-V) filter configured to receive an input current signal at an input port and generate a filtered output voltage signal at an output port based on a feedback transconductance. The input current signal comprises an input DC current in addition to a signal current. The apparatus also includes a feedback circuit connected between the output port and the input port, the feedback circuit having at least one transistor configured to couple the input DC current to a signal ground and to provide the feedback transconductance for the I-V filter.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 11, 2015
    Applicant: QUALCOMM Incorporated
    Inventors: Gireesh Rajendran, Rakesh Kumar, Vinod Venugopal Panikkath, Ayush Mittal, Alok Joshi