Patents by Inventor Fouad DALLAL

Fouad DALLAL 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).

  • Brushless motor for HVAC system
    Patent number: 10734876
    Abstract: A brushless motor for a heating, ventilation, and air conditioning (HVAC) system. The brushless motor includes a rotor and a stator. The rotor has an odd number (X) of magnets. The stator defines an odd number (Y) of slots, each including a plurality of fractional-pitch phase windings. The brushless motor has a fundamental order that is (X·Y)/2, which is a non-integer number.
    Type: Grant
    Filed: March 19, 2018
    Date of Patent: August 4, 2020
    Assignees: DENSO International America, Inc., DENSO CORPORATION
    Inventors: Prakash Thawani, Stephen Sinadinos, Fouad Dallal
  • BRUSHLESS MOTOR FOR HVAC SYSTEM
    Publication number: 20190288590
    Abstract: A brushless motor for a heating, ventilation, and air conditioning (HVAC) system. The brushless motor includes a rotor and a stator. The rotor has an odd number (X) of magnets. The stator defines an odd number (Y) of slots, each including a plurality of fractional-pitch phase windings. The brushless motor has a fundamental order that is (X·Y)/2, which is a non-integer number.
    Type: Application
    Filed: March 19, 2018
    Publication date: September 19, 2019
    Inventors: Prakash THAWANI, Stephen SINADINOS, Fouad DALLAL