Patents by Inventor Hamid Reza Nikjou

Hamid Reza Nikjou 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).

  • Vapor cycle machine management system
    Patent number: 11551484
    Abstract: A method, apparatus, system, and computer program product for managing a vapor cycle machine. Data is received for the vapor cycle machine in an aircraft. The data comprises a pressure, a temperature, and a speed for a set of compressors in the vapor cycle machine. A ratio of the pressure to the temperature is determined for the set of compressors that ran during a flight of the aircraft. A set of actions is performed when the ratio of the pressure to the temperature for the set of compressors that ran during the flight of the aircraft exceeds a threshold more than a selected number of times over a range of flights for the aircraft.
    Type: Grant
    Filed: February 7, 2020
    Date of Patent: January 10, 2023
    Assignee: The Boeing Company
    Inventors: Chetan B. Megchiani, Jared D. Mulholland, Kevin Cheng, Hamid Reza Nikjou
  • VAPOR CYCLE MACHINE MANAGEMENT SYSTEM
    Publication number: 20210248840
    Abstract: A method, apparatus, system, and computer program product for managing a vapor cycle machine. Data is received for the vapor cycle machine in an aircraft. The data comprises a pressure, a temperature, and a speed for a set of compressors in the vapor cycle machine. A ratio of the pressure to the temperature is determined for the set of compressors that ran during a flight of the aircraft. A set of actions is performed when the ratio of the pressure to the temperature for the set of compressors that ran during the flight of the aircraft exceeds a threshold more than a selected number of times over a range of flights for the aircraft.
    Type: Application
    Filed: February 7, 2020
    Publication date: August 12, 2021
    Inventors: Chetan B. Megchiani, Jared D. Mulholland, Kevin Cheng, Hamid Reza Nikjou