Patents by Inventor Qinghe Chang

Qinghe Chang 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).

  • Vehicle control system with user-guided calibration
    Patent number: 7225060
    Abstract: A vehicle control system with user-guided calibration is presented. In one embodiment, a vehicle control system is presented comprising an output device and circuitry operative to provide an output, via the output device, that guides a user through a plurality of calibration steps in a particular order. The circuitry can additionally or alternatively be operative to determine which of the calibration steps, if any, to present as a next calibration step based on whether a given calibration step is successful. Other embodiments are provided, and each of the embodiments can be used alone or in combination with one another.
    Type: Grant
    Filed: July 30, 2004
    Date of Patent: May 29, 2007
    Assignee: Novariant, Inc.
    Inventors: Michael L. O′Connor, Michael L. Eglington, Lars G. Leckie, Robert C Melhorn, Jr., Qinghe Chang, Brian G. Walter, Glen Sapilewski
  • Vehicle control system with user-guided calibration
    Publication number: 20060025894
    Abstract: A vehicle control system with user-guided calibration is presented. In one embodiment, a vehicle control system is presented comprising an output device and circuitry operative to provide an output, via the output device, that guides a user through a plurality of calibration steps in a particular order. The circuitry can additionally or alternatively be operative to determine which of the calibration steps, if any, to present as a next calibration step based on whether a given calibration step is successful. Other embodiments are provided, and each of the embodiments can be used alone or in combination with one another.
    Type: Application
    Filed: July 30, 2004
    Publication date: February 2, 2006
    Inventors: Michael O'Connor, Michael Eglington, Lars Leckie, Robert Melhorn, Qinghe Chang, Brian Walter, Glen Sapilewski