Patents by Inventor Mohammed Asif Khan

Mohammed Asif Khan 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).

  • Symbolic evaluation engine for high-performance simulations
    Patent number: 7415395
    Abstract: A method is provided of simulating a system. The method defines equations modeling the system using terms having characteristics encapsulated within the term. Next, the method performs symbolic processing on the established equations for simplification. Additionally, the method performs system processing on the established equations for efficient simulation. Aspects of some embodiments of the described invention include a method of symbolically processing a set of equations, a method of eliminating an integral in a Pantelides algorithm, and a method of tearing block equation blocks.
    Type: Grant
    Filed: December 21, 2001
    Date of Patent: August 19, 2008
    Assignee: Caterpillar Inc.
    Inventor: Mohammed Asif Khan
  • Symbolic evaluation engine for high-performance simulations
    Publication number: 20030120467
    Abstract: A method is provided of simulating a system. The method defines equations modeling the system using terms having characteristics encapsulated within the term. Next, the method performs symbolic processing on the established equations for simplification. Additionally, the method performs system processing on the established equations for efficient simulation. Aspects of some embodiments of the described invention include a method of symbolically processing a set of equations, a method of eliminating an integral in a Pantelides algorithm, and a method of tearing block equation blocks.
    Type: Application
    Filed: December 21, 2001
    Publication date: June 26, 2003
    Applicant: Caterpillar Inc.
    Inventor: Mohammed Asif Khan