Patents by Inventor Meraj Ahmed

Meraj Ahmed 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 an impact sled footwell intrusion test
    Patent number: 7415903
    Abstract: The present invention provides a system and a method to enhance HYGE impact simulator sled testing, enabling more accurate measurements of lower leg injury criteria and providing a more accurate restraint system evaluation during a HYGE impact simulator test. The system provides the generation of both rotational and translational footwell intrusion, replicating an actual barrier crash impact test. The rotational and translational footwell intrusion includes foot motion; lower leg motion, including various forces and moments; and knee motion, including interaction with the instrument panel.
    Type: Grant
    Filed: December 22, 2006
    Date of Patent: August 26, 2008
    Assignee: Chrysler LLC
    Inventors: Mark W. Crossman, Wahaj Ahmed, Roger A. DeWulf, Meraj Ahmed
  • METHOD AND SYSTEM FOR AN IMPACT SLED FOOTWELL INTRUSION TEST
    Publication number: 20080148878
    Abstract: The present invention provides a system and a method to enhance HYGE impact simulator sled testing, enabling more accurate measurements of lower leg injury criteria and providing a more accurate restraint system evaluation during a HYGE impact simulator test. The system provides the generation of both rotational and translational footwell intrusion, replicating an actual barrier crash impact test. The rotational and translational footwell intrusion includes foot motion; lower leg motion, including various forces and moments; and knee motion, including interaction with the instrument panel.
    Type: Application
    Filed: December 22, 2006
    Publication date: June 26, 2008
    Inventors: Mark W. Crossman, Wahaj Ahmed, Roger A. DeWulf, Meraj Ahmed