Patents by Inventor Yahya M. Tousi

Yahya M. Tousi 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).

  • Tunable signal source
    Patent number: 8797105
    Abstract: The present disclosure provides a tunable signal source having a plurality of oscillator cores having a coupling input, a coupling output, and a power output that is common to each of the plurality of oscillator cores. Also included is a plurality of tunable phase shifters wherein corresponding ones of the plurality of tunable phase shifters are communicatively coupled between the coupling input and the coupling output of corresponding ones of the plurality of oscillator cores, thereby forming a loop of alternating ones of the plurality of oscillator cores and alternating ones of the plurality of tunable phase shifters.
    Type: Grant
    Filed: October 4, 2012
    Date of Patent: August 5, 2014
    Assignee: Cornell University
    Inventors: Ehsan Afshari, Yahya M. Tousi
  • Tunable signal source
    Publication number: 20130082785
    Abstract: The present disclosure provides a tunable signal source having a plurality of oscillator cores having a coupling input, a coupling output, and a power output that is common to each of the plurality of oscillator cores. Also included is a plurality of tunable phase shifters wherein corresponding ones of the plurality of tunable phase shifters are communicatively coupled between the coupling input and the coupling output of corresponding ones of the plurality of oscillator cores, thereby forming a loop of alternating ones of the plurality of oscillator cores and alternating ones of the plurality of tunable phase shifters.
    Type: Application
    Filed: October 4, 2012
    Publication date: April 4, 2013
    Applicant: Cornell University with its principal place of business at Cornell Center for Technology
    Inventors: Ehsan Afshari, Yahya M. Tousi