Patents by Inventor Mojgan Sarmadi

Mojgan Sarmadi 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).

  • BIOLOGICAL SENSING SYSTEM HAVING MICRO-ELECTRODE ARRAY
    Publication number: 20230400450
    Abstract: A biological sensing system, comprising a microelectrode array having a plurality of islands that are thermally isolated from each other and are interconnected by flexible nano-scale wires. An embedded complementary metal oxide semiconductor (CMOS) instrumentation amplifier and wireless communication circuitry may be operatively connected to the microelectrode array and embedded within input/output pads connected to the wires at the periphery of the array.
    Type: Application
    Filed: April 14, 2023
    Publication date: December 14, 2023
    Applicant: Purdue Research Foundation
    Inventors: Hossein Pajouhi, Saeed Mohammadi, Mojgan Sarmadi
  • BIOLOGICAL SENSING SYSTEM HAVING MICRO-ELECTRODE ARRAY
    Publication number: 20180306770
    Abstract: A biological sensing system, comprising a microelectrode array having a plurality of islands that are thermally isolated from each other and are interconnected by flexible nano-scale wires. An embedded complementary metal oxide semiconductor (CMOS) instrumentation amplifier and wireless communication circuitry may be operatively connected to the microelectrode array and embedded within input/output pads connected to the wires at the periphery of the array.
    Type: Application
    Filed: November 16, 2017
    Publication date: October 25, 2018
    Inventors: Hossein Pajouhi, Saeed Mohammadi, Mojgan Sarmadi
  • Perforated MOS structure for single biomolecule detection
    Patent number: 9188563
    Abstract: A perforated metal oxide semiconductor (MOS) structure for single biomolecule, virus, or single cell detection is disclosed. The structure includes a nanochannel formed through a sensing region configured to allow a solution containing particles to pass through the perforated MOS sensor. First and second terminals are configured to measure electrical parameters representative of change of electrical characteristics of the solution as the particle passes through the perforated MOS structure.
    Type: Grant
    Filed: September 26, 2014
    Date of Patent: November 17, 2015
    Assignee: PURDUE RESEARCH FOUNDATION
    Inventors: Saeed Mohammadi, Mojgan Sarmadi, Hossein Pajouhi
  • Perforated MOS Structure for Single Biomolecule Detection
    Publication number: 20150083597
    Abstract: A perforated metal oxide semiconductor (MOS) structure for single biomolecule, virus, or single cell detection is disclosed. The structure includes a nanochannel formed through a sensing region configured to allow a solution containing particles to pass through the perforated MOS sensor. First and second terminals are configured to measure electrical parameters representative of change of electrical characteristics of the solution as the particle passes through the perforated MOS structure.
    Type: Application
    Filed: September 26, 2014
    Publication date: March 26, 2015
    Applicant: Purdue Research Foundation
    Inventors: Saeed Mohammadi, Mojgan Sarmadi, Hossein Pajouhi