Patents by Inventor Ernest B. Rennells

Ernest B. Rennells 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).

  • Patent number: 8005467
    Abstract: A method and system for providing a telematics readiness mode including receiving a first readiness mode input at a telematics unit, initiating a readiness mode responsive to the received first readiness mode input, receiving a second readiness mode input at the telematics unit while in the readiness mode, and determining a readiness action based on the received second readiness mode input. A computer usable medium with suitable computer program code is employed for providing a telematics readiness mode.
    Type: Grant
    Filed: October 14, 2005
    Date of Patent: August 23, 2011
    Assignee: General Motors LLC
    Inventors: Jonathan L. Gerlach, Ernest B. Rennells, Russell A. Patenaude
  • Patent number: 7024308
    Abstract: A telematic system includes a first telematic unit incorporated within a stolen vehicle, a call center, and a second telematic unit incorporated with a police vehicle. The telematic system implements a method for real-time routing to the stolen vehicle. The method cyclically involves a determination of the GPS coordinates of the stolen vehicle and the police vehicle by the respective telematic unit, a calculation of a complete route from the police vehicle to the stolen vehicle, and a calculation of a partial route extending from the police vehicle to the stolen vehicle. The GPS coordinates of the stolen vehicle can be pushed to the police vehicle whereby the second telematic unit obtains the route calculations. Alternatively, the GPS coordinates of both the stolen vehicle and the police vehicle can be pushed to the call center whereby the call center performs the route calculations.
    Type: Grant
    Filed: December 19, 2003
    Date of Patent: April 4, 2006
    Assignee: General Motors Corporation
    Inventors: Christopher L. Oesterling, Anthony J Sumcad, Jeffrey M. Stefan, Ernest B. Rennells