Patents by Inventor Simsek Demir

Simsek Demir 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).

  • SIMULTANEOUS PHASE AND AMPLITUDE CONTROL USING TRIPLE STUB TOPOLOGY AND ITS IMPLEMENTATION USING RF MEMS TECHNOLOGY
    Publication number: 20120194296
    Abstract: This invention relates to techniques for controlling the amplitude and the insertion phase of an input signal in RF applications. More particularly, this invention relates to phase shifters, vector modulators, and attenuators employing both semi-conductor and RF microelectromechanical systems (MEMS) technologies.
    Type: Application
    Filed: September 15, 2009
    Publication date: August 2, 2012
    Inventors: Mehmet Unlu, Simsek Demir, Tayfun Akin