Patents by Inventor Wagdy Gaber Mahdi Hussein

Wagdy Gaber Mahdi Hussein 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).

  • Wide-band digital buffer driver
    Patent number: 10411706
    Abstract: A wide-band digital buffer formed in a III-V substrate including a first transistor, a second transistor, a pull-up circuit shifts a t signal to a level of the first transistor. A first capacitor receives the signal, and passes at least a portion of the AC component of the signal to the first transistor. A resistor receives a first bias voltage, and passes it to the first transistor. A pull-down circuit shifts a second signal to a level of the second transistor. A second capacitor receives the second signal, and passes at least a portion of the AC component of the second signal to the second transistor. A second resistor receives a second bias voltage, and passes it to the second transistor.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: September 10, 2019
    Assignee: United States of America as represented by the Secretary of the Air Force
    Inventors: Waleed Khalil, Brian P Dupaix, Paul M Watson, Aji G Mattamana, Shahriar Rashid, Tony Quach, Wagdy Gaber Mahdi Hussein