Patents by Inventor Raphael D. Terezam

Raphael D. Terezam 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).

  • Method and system for objectively testing noise of a motor vehicle
    Patent number: 11193856
    Abstract: A method and system of objectively noise testing a plurality of vehicles at a vehicle production facility having a production control system is disclosed. The method includes selecting one of the plurality of vehicles at the vehicle production facility for noise testing, mounting a noise testing device to an interior of the selected vehicle, and testing the selected vehicle by operating the selected vehicle on a noise-inducing test track having a plurality of test track sections and recording the noise data on the noise testing device.
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: December 7, 2021
    Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
    Inventors: Rafael Defavari, Raphael D. Terezam, Raphael Oliveria, Carlos A. Puertas, Eduardo de Souza Alvarenga
  • METHOD AND SYSTEM FOR OBJECTIVELY TESTING NOISE OF A MOTOR VEHICLE
    Publication number: 20200386655
    Abstract: A method and system of objectively noise testing a plurality of vehicles at a vehicle production facility having a production control system is disclosed. The method includes selecting one of the plurality of vehicles at the vehicle production facility for noise testing, mounting a noise testing device to an interior of the selected vehicle, and testing the selected vehicle by operating the selected vehicle on a noise-inducing test track having a plurality of test track sections and recording the noise data on the noise testing device.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 10, 2020
    Inventors: Rafael Defavari, Raphael D. Terezam, Raphael Oliveria, Carlos A. Puertas, Eduardo de Souza Alvarenga