Patents by Inventor Kalpathy Sundaram

Kalpathy Sundaram 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).

  • Frequency divider with variable capacitance
    Patent number: 7164358
    Abstract: Method and apparatus for a frequency divider using variable capacitance are described.
    Type: Grant
    Filed: August 12, 2004
    Date of Patent: January 16, 2007
    Assignee: Sensormatic Electronics Corporation
    Inventors: Ming-Ren Lian, Ravi Todi, Kevin Coffey, Kalpathy Sundaram, Parag Gadkari
  • Frequency divider with variable capacitance
    Publication number: 20050179551
    Abstract: Method and apparatus for a frequency divider using variable capacitance are described.
    Type: Application
    Filed: August 12, 2004
    Publication date: August 18, 2005
    Inventors: Ming-Ren Lian, Ravi Todi, Kevin Coffey, Kalpathy Sundaram, Parag Gadkari