Patents by Inventor Fareed UI Hasan SYED MOHAMMED

Fareed UI Hasan SYED MOHAMMED 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).

  • DETECTION OF PULSE-WIDTH MODULATION DUTY CYCLE ERRORS
    Publication number: 20250202403
    Abstract: Techniques for detecting pulse-width modulation (PWM) duty cycle errors are disclosed. The techniques include receiving a PWM signal for output to a gate drive of a motor controller and detecting a first duty cycle error associated with the PWM signal based on a comparison of the PWM signal with a corresponding PWM command. The techniques further include triggering, in response to detecting the first duty cycle error, a safe state at the gate drive of the motor controller.
    Type: Application
    Filed: December 19, 2023
    Publication date: June 19, 2025
    Inventors: Thomas Fredrick MILLER, Fareed UI Hasan SYED MOHAMMED, Reynaldo Arturo SUAZO ZEPEDA, Younes SANGSEFIDI, Chia-Chou YEH