Patents by Inventor Dimitri Butvinik

Dimitri Butvinik 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).

  • CONTROL METHOD FOR BI-STABLE CONTACTORS WITH FULL COMPONENT REDUNDANCY
    Publication number: 20180342364
    Abstract: The invention comprises a method and a circuit design to control a bi-stable contactor in such a way that contactor coils can be energized in the event of sudden and unexpected loss of battery power. The invention also includes a component redundancy scheme designed to survive any single component failure SHORT or OPEN as required by industry safety standards UL1973 and UL991.
    Type: Application
    Filed: May 25, 2018
    Publication date: November 29, 2018
    Applicant: Lithionics LLC
    Inventors: Dimitri Butvinik, Christopher Gary Hakimian