Patents by Inventor Bassem Saleh

Bassem Saleh 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).

  • DC-coupled hybrid energy system and method for converting DC voltages
    Patent number: 11239751
    Abstract: A method is provided for setting an operating parameter for a DC to DC voltage converter. A load is operated, using a controller, with the operating parameter at a first value. A measurement of an actual inductor current at an inductor of the DC to DC voltage converter, a measurement of an actual load current are provided. The method then determines a reference value for the inductor current, based on the actual load current combined with an inductor current adjustment value based on a desired output voltage at the DC load. The reference value for the inductor current is then compared to the actual inductor current, and the operating parameter is maintained at the first value if the reference value is greater than the actual inductor current. The operating parameter is changed to a second value if the reference value is less than the actual inductor current.
    Type: Grant
    Filed: April 28, 2020
    Date of Patent: February 1, 2022
    Assignee: KARMSOLAR
    Inventors: Ahmed Teirelbar, Bassem Saleh, Amr Wasfi
  • DC-COUPLED HYBRID ENERGY SYSTEM AND METHOD FOR CONVERTING DC VOLTAGES
    Publication number: 20210336538
    Abstract: A method is provided for setting an operating parameter for a DC to DC voltage converter. A load is operated, using a controller, with the operating parameter at a first value. A measurement of an actual inductor current at an inductor of the DC to DC voltage converter, a measurement of an actual load current are provided. The method then determines a reference value for the inductor current, based on the actual load current combined with an inductor current adjustment value based on a desired output voltage at the DC load. The reference value for the inductor current is then compared to the actual inductor current, and the operating parameter is maintained at the first value if the reference value is greater than the actual inductor current. The operating parameter is changed to a second value if the reference value is less than the actual inductor current.
    Type: Application
    Filed: April 28, 2020
    Publication date: October 28, 2021
    Inventors: Ahmed Teirelbar, Bassem Saleh, Amr Wasfi