Patents by Inventor Ashu Akoachere

Ashu Akoachere 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).

  • Engine management
    Patent number: 7073485
    Abstract: An engine management system for an internal combustion engine, which has at least one cylinder pressure sensor and at least one engine actuator, includes a data processor arranged to receive and process cylinder pressure data from the cylinder pressure sensor and the actuator controller arranged to control the actuator to optimize engine performance based on the processed data, in which the cylinder pressure data is obtained during a performance optimized engine cycle or cycles. The processor processes the data to construct a cylinder pressure variation function for the engine cycle or cycles and derive control data therefrom for the actuator controller.
    Type: Grant
    Filed: May 21, 2002
    Date of Patent: July 11, 2006
    Assignee: Ricardo UK Limited
    Inventors: Anthony J. Truscott, Andrew D. Noble, Ashu Akoachere, Christopher J. Evans, Philippe J. F. Moulin, Daniel J. Bowker
  • Engine management
    Publication number: 20050039721
    Abstract: An engine management system for an internal combustion engine, which has at least one cylinder pressure sensor and at least one engine actuator, includes a data processor arranged to receive and process cylinder pressure data from the cylinder pressure sensor and the actuator controller arranged to control the actuator to optimize engine performance based on the processed data, in which the cylinder pressure data is obtained during a performance optimized engine cycle or cycles. The processor processes the data to construct a cylinder pressure variation function for the engine cycle or cycles and derive control data therefrom for the actuator controller.
    Type: Application
    Filed: May 21, 2002
    Publication date: February 24, 2005
    Inventors: Anthony Truscott, Andrew Noble, Ashu Akoachere, Christopher Evans, Philippe Moulin, Daniel Bowker