Patents by Inventor SEYEDEH HEDIYEH FATEMI

SEYEDEH HEDIYEH FATEMI 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).

  • Passive wireless sensor including piezoelectric MEMS resonator
    Patent number: 10892735
    Abstract: A passive wireless sensor includes a substrate having at least one Microelectromechanical system (MEMS) piezoelectric resonator thereon. The MEMS piezoelectric resonator includes a piezoelectric layer between a top metal or semiconductor layer (top electrode layer) and a bottom metal or semiconductor layer (bottom electrode layer). The top electrode layer is a patterned top electrode layer including at least a first electrode for sensing an electrical signal and a second electrode for providing a ground reference. An antenna is connected to the first and/or second electrode for wirelessly transmitting the electrical signal and for receiving a wireless interrogation signal.
    Type: Grant
    Filed: January 16, 2015
    Date of Patent: January 12, 2021
    Assignee: University of Central Florida Research Foundation, Inc.
    Inventors: Reza Abdolvand, Seyedeh Hediyeh Fatemi, Mohammad Modarres-Zadeh
  • PASSIVE WIRELESS SENSOR INCLUDING PIEZOELECTRIC MEMS RESONATOR
    Publication number: 20160211826
    Abstract: A passive wireless sensor includes a substrate having at least one Microelectromechanical system (MEMS) piezoelectric resonator thereon. The MEMS piezoelectric resonator includes a piezoelectric layer between a top metal or semiconductor layer (top electrode layer) and a bottom metal or semiconductor layer (bottom electrode layer). The top electrode layer is a patterned top electrode layer including at least a first electrode for sensing an electrical signal and a second electrode for providing a ground reference. An antenna is connected to the first and/or second electrode for wirelessly transmitting the electrical signal and for receiving a wireless interrogation signal.
    Type: Application
    Filed: January 16, 2015
    Publication date: July 21, 2016
    Inventors: REZA ABDOLVAND, SEYEDEH HEDIYEH FATEMI, MOHAMMAD MODARRES-ZADEH