Patents by Inventor Andrey Aleksandrovich Zaikin

Andrey Aleksandrovich Zaikin 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).

  • Diagnostic system for a closed fluid system
    Patent number: 11656146
    Abstract: A diagnostic system for a closed fluid system is provided. The closed fluid system includes a first fluid subsystem and a second fluid subsystem connected using a valve or valve/actuator. The diagnostic system includes a first sensor disposed in the first fluid subsystem, a second sensor disposed in the second fluid subsystem and a computer. The computer receives first time-ordered fluid level measurements and second time-ordered fluid level measurements from respectively the first sensor and the second sensor and performs a comparison of first fluid level of the first fluid subsystem and second fluid level of the second fluid subsystem. The computer produces a notification indicating a predicted transfer of hydraulic fluid when the first time-ordered fluid level measurements and the second time-ordered fluid level measurements have at least a threshold divergence and outputs the notification for display to a user.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: May 23, 2023
    Assignee: The Boeing Company
    Inventors: Omid B. Nakhjavani, Ryan K. Coleman, Franz David Betz, Greg Jackson, Sean Warlick, Darren Puigh, Andrey Aleksandrovich Zaikin, James Schimert, Steven C. Runo
  • DIAGNOSTIC SYSTEM FOR A CLOSED FLUID SYSTEM
    Publication number: 20190170606
    Abstract: A diagnostic system for a closed fluid system is provided. The closed fluid system includes a first fluid subsystem and a second fluid subsystem connected using a valve or valve/actuator. The diagnostic system includes a first sensor disposed in the first fluid subsystem, a second sensor disposed in the second fluid subsystem and a computer. The computer receives first time-ordered fluid level measurements and second time-ordered fluid level measurements from respectively the first sensor and the second sensor and performs a comparison of first fluid level of the first fluid subsystem and second fluid level of the second fluid subsystem. The computer produces a notification indicating a predicted transfer of hydraulic fluid when the first time-ordered fluid level measurements and the second time-ordered fluid level measurements have at least a threshold divergence and outputs the notification for display to a user.
    Type: Application
    Filed: December 6, 2017
    Publication date: June 6, 2019
    Applicant: THE BOEING COMPANY
    Inventors: Omid B. Nakhjavani, Ryan K. Coleman, Franz David Betz, Greg Jackson, Sean Warlick, Darren Puigh, Andrey Aleksandrovich Zaikin, James Schimert, Steven C. Runo