Patents by Inventor Mitra L. TAHERI

Mitra L. TAHERI 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).

  • Patent number: 10121712
    Abstract: A method of conducting an in situ reliability test on a cross-section of a device with layered structure at micron-scale and at least two electrodes. The method includes steps of locating an electron transparent cross-sectional portion of the device in a holder and transmitting a direct current bias voltage to the cross-sectional portion of the device through at least two electrodes of the device, and observing and quantifying the microstructural changes of the device cross-section on the holder. A system for conducting an in situ reliability test on a device with a layered structure at a micron-scale and at least two electrodes is also provided.
    Type: Grant
    Filed: March 31, 2016
    Date of Patent: November 6, 2018
    Assignee: DREXEL UNIVERSITY
    Inventors: Hessam Ghassemi, Andrew C. Lang, Mitra L. Taheri
  • Publication number: 20160293505
    Abstract: A method of conducting an in situ reliability test on a cross-section of a device with layered structure at micron-scale and at least two electrodes. The method includes steps of locating an electron transparent cross-sectional portion of the device in a holder and transmitting a direct current bias voltage to the cross-sectional portion of the device through at least two electrodes of the device, and observing and quantifying the microstructural changes of the device cross-section on the holder. A system for conducting an in situ reliability test on a device with a layered structure at a micron-scale and at least two electrodes is also provided.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 6, 2016
    Applicant: Drexel University
    Inventors: Hessam Ghassemi, Andrew C. Lang, Mitra L. Taheri
  • Publication number: 20160064181
    Abstract: A manipulating device for manipulating sample objects having dimensions between about 10 nm and 10,000 nm. The device is attached to a top plate of a microscope, wherein the top plate moves along a Z-axis. The device further has first and second arms attachable to said top plate, wherein when attached the first and second are positioned relative to one another to grasp a sample object. The first and second arms are adapted to move along an X-axis and a Y-axis. The device further has a controller adapted to control movement of the first and second arms.
    Type: Application
    Filed: May 15, 2014
    Publication date: March 3, 2016
    Applicant: DREXEL UNIVERSITY
    Inventors: Mitra L. TAHERI, Hessam GHASSEMI