Patents by Inventor Seyedhamidreza Motaman

Seyedhamidreza Motaman 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).

  • Robust slope detection technique for STTRAM and MRAM sensing
    Patent number: 9818466
    Abstract: Slope detection systems and methods are provided that monitor magnetic tunnel junction (MTJ) resistance switching. A low-overhead, sample-and-hold circuit can be used. Slope detection techniques can reduce or eliminate bit-to-bit process variation, thereby reducing or eliminating variation in oxide thickness. In addition, the need for data and reference current can be obviated compared to related art techniques, thereby increasing sensing robustness.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: November 14, 2017
    Assignee: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Swaroop Ghosh, Seyedhamidreza Motaman
  • Robust Slope Detection Technique for STTRAM and MRAM Sensing
    Publication number: 20170004868
    Abstract: Slope detection systems and methods are provided that monitor magnetic tunnel junction (MTJ) resistance switching. A low-overhead, sample-and-hold circuit can be used. Slope detection techniques can reduce or eliminate bit-to-bit process variation, thereby reducing or eliminating variation in oxide thickness. In addition, the need for data and reference current can be obviated compared to related art techniques, thereby increasing sensing robustness.
    Type: Application
    Filed: June 30, 2016
    Publication date: January 5, 2017
    Applicant: UNIVERSITY OF SOUTH FLORIDA
    Inventors: Swaroop Ghosh, Seyedhamidreza Motaman