Patents by Inventor Alexander Hashemian

Alexander Hashemian 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).

  • Thermal protection systems material degradation monitoring system
    Patent number: 10184843
    Abstract: A method of identifying changes in a host material having a thermocouple embedded therein which includes using a Loop Current Step Response (LCSR) test method on a first thermocouple to obtain thermocouple LCSR data for the first thermocouple, recording the obtained thermocouple LCSR data within a storage medium, placing a second thermocouple identical to the first thermocouple at different location within a host material, monitoring sensor response data for second the thermocouple, comparing the sensor response data for the second thermocouple with the thermocouple LCSR data of the first thermocouple stored within the storage medium and identifying changes in the host material based on differences in sensor response data for the second thermocouple based on the stored thermocouple LCSR data of the first thermocouple.
    Type: Grant
    Filed: April 29, 2016
    Date of Patent: January 22, 2019
    Assignee: Analysis and Measurement Services Corporation
    Inventors: Alexander Hashemian, Trevor Toll
  • THERMAL PROTECTION SYSTEMS MATERIAL DEGRADATION MONITORING SYSTEM
    Publication number: 20160320248
    Abstract: A method of identifying changes in a host material having a thermocouple embedded therein which includes using a Loop Current Step Response (LCSR) test method on a first thermocouple to obtain thermocouple LCSR data for the first thermocouple, recording the obtained thermocouple LCSR data within a storage medium, placing a second thermocouple identical to the first thermocouple at different location within a host material, monitoring sensor response data for second the thermocouple, comparing the sensor response data for the second thermocouple with the thermocouple LCSR data of the first thermocouple stored within the storage medium and identifying changes in the host material based on differences in sensor response data for the second thermocouple based on the stored thermocouple LCSR data of the first thermocouple.
    Type: Application
    Filed: April 29, 2016
    Publication date: November 3, 2016
    Inventors: Alexander Hashemian, Trevor Toll