Patents by Inventor Mohammad M. Motamedi

Mohammad M. Motamedi 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).

  • Tuned mass-spring damper
    Patent number: 11560933
    Abstract: A wheel/hub assembly includes an axle shaft, a wheel, and a hub supporting the wheel on the axle shaft. The wheel/hub assembly has a target resonant frequency of vibration. A tuned mass-spring damper is vibrationally coupled to the wheel/hub assembly, and has a counteracting resonant frequency of vibration that is predetermined with reference to the target resonant frequency of vibration.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: January 24, 2023
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventors: Benjamin E. Rimai, Mohammad M. Motamedi, Yousof Azizi
  • Tuned Mass-Spring Damper
    Publication number: 20220042574
    Abstract: A wheel/hub assembly includes an axle shaft, a wheel, and a hub supporting the wheel on the axle shaft. The wheel/hub assembly has a target resonant frequency of vibration. A tuned mass-spring damper is vibrationally coupled to the wheel/hub assembly, and has a counteracting resonant frequency of vibration that is predetermined with reference to the target resonant frequency of vibration.
    Type: Application
    Filed: October 26, 2021
    Publication date: February 10, 2022
    Inventors: Benjamin E. Rimai, Mohammad M. Motamedi, Yousof Azizi
  • Tuned mass-spring damper
    Patent number: 11181167
    Abstract: A wheel/hub assembly includes an axle shaft, a wheel, and a hub supporting the wheel on the axle shaft. The wheel/hub assembly has a target resonant frequency of vibration. A tuned mass-spring damper is vibrationally coupled to the wheel/hub assembly, and has a counteracting resonant frequency of vibration that is predetermined with reference to the target resonant frequency of vibration.
    Type: Grant
    Filed: April 17, 2018
    Date of Patent: November 23, 2021
    Assignee: Bridgestone Americas Tire Operations, LLC
    Inventors: Benjamin E. Rimai, Mohammad M. Motamedi, Yousof Azizi
  • TUNED MASS-SPRING DAMPER
    Publication number: 20200386293
    Abstract: A wheel/hub assembly includes an axle shaft, a wheel, and a hub supporting the wheel on the axle shaft. The wheel/hub assembly has a target resonant frequency of vibration. A tuned mass-spring damper is vibrationally coupled to the wheel/hub assembly, and has a counteracting resonant frequency of vibration that is predetermined with reference to the target resonant frequency of vibration.
    Type: Application
    Filed: April 17, 2018
    Publication date: December 10, 2020
    Inventors: Benjamin E. Rimai, Mohammad M. Motamedi, Yousof Azizi