Patents by Inventor Karthik Subbaraj

Karthik Subbaraj 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).

  • TECHNIQUES FOR HIGH ARRIVAL ANGLE RESOLUTION USING MULTIPLE NANO-RADARS
    Publication number: 20160146931
    Abstract: A device includes a circuit board having thereon, a controlling component, a first radar chip and a second radar chip. The first radar chip includes a first radar transmission antenna, a second radar transmission antenna and a first radar receiver antenna array. The second radar chip includes a second radar receiver antenna array. The controlling component can control the first radar chip and the second radar chip. The first radar transmission antenna can transmit a first radar transmission signal. The second radar transmission antenna can transmit a second radar transmission signal. The second radar chip is spaced from the first radar chip so as to create a virtual receiver antenna array between the first radar receiver antenna array and the second radar receiver antenna array.
    Type: Application
    Filed: November 21, 2014
    Publication date: May 26, 2016
    Inventors: Sandeep Rao, Karthik Ramasubramanian, Brian Ginsburg, Jawaharlal Tangudu, Karthik Subbaraj