Patents by Inventor Leonid Borisov Rubin

Leonid Borisov Rubin 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).

  • TESTING APPARATUS FOR PHOTOVOLTAIC CELLS
    Publication number: 20130200918
    Abstract: The present invention allows simultaneous measurement of current and voltage produced by a PV cell by removably pressing first and second parallel spaced apart closely adjacent sensing conductors, electrically insulated from each other, onto a current carrying conductor on a front side of the PV cell to make electrical contact therewith, while removably pressing at least one reference contact to a reference conductor on the rear side of the PV cell to make electrical contact therewith. Current is conducted from the current carrying conductor on the front side, through the first sensing conductor to current measuring circuitry and through the at least one reference contact back to the rear side reference conductor. Voltage is sensed at the second sensing conductor relative to the rear side reference conductor, using voltage measuring circuitry.
    Type: Application
    Filed: October 18, 2010
    Publication date: August 8, 2013
    Applicant: DAY4 ENERGY GROUP INC.
    Inventors: Leonid Borisov Rubin, Vasily Yefimovich Tarasenko, Alexander Sergeevich Osipov, Valery Michaelovich Nebusov, Rainer Grischke, Bram Michael Sadlik