Patents by Inventor Oleksander Makeiev

Oleksander Makeiev 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).

  • Interferometric system with motion mechanism for inspecting multi-channel fiber optic connectors
    Patent number: 10901192
    Abstract: A lightweight miniature interferometric device for interferometric inspection of circular multi-channel fiber optic connectors that includes the interferometric microscope, holding fixture, multi-axis motion mechanism and computing device. The system performs an interferometric inspection of multi-channel fiber optic connector. The method of interferometric inspection provides automatic scan of the multi-channel fiber optic connector, reconstructing 3D surfaces of fiber optic termini of the connector and analyzing its parameters. The system connects to the connector by holding fixture and performs an interferometric inspection of each fiber optic terminus of the connector by means of multi-axis motion mechanism.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: January 26, 2021
    Assignee: SUMIX CORPORATION
    Inventors: Farhad Towfiq, Andrii Fesenko, Oleksander Makeiev
  • INTERFEROMETRIC SYSTEM WITH MOTION MECHANISM FOR INSPECTING MULTI-CHANNEL FIBER OPTIC CONNECTORS
    Publication number: 20200209601
    Abstract: A lightweight miniature interferometric device for interferometric inspection of circular multi-channel fiber optic connectors that includes the interferometric microscope, holding fixture, multi-axis motion mechanism and computing device. The system performs an interferometric inspection of multi-channel fiber optic connector. The method of interferometric inspection provides automatic scan of the multi-channel fiber optic connector, reconstructing 3D surfaces of fiber optic termini of the connector and analyzing its parameters. The system connects to the connector by holding fixture and performs an interferometric inspection of each fiber optic terminus of the connector by means of multi-axis motion mechanism.
    Type: Application
    Filed: December 26, 2018
    Publication date: July 2, 2020
    Inventors: Farhad Towfiq, Andrii Fesenko, Oleksander Makeiev