Patents by Inventor Dicky M. Kurniawan

Dicky M. Kurniawan 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).

  • Hall effect sensor system with diagnostic capabilities
    Patent number: 9389295
    Abstract: In a method for verifying measurements obtained from a hall effect sensor in a hall effect sensor system, the hall effect sensor is excited with an excitation current having a first value. A first measurement corresponding to a voltage output of the hall effect sensor when the hall effect sensor is excited with the excitation current having the first value is obtained. Additionally, the hall effect sensor is excited with the excitation current having a second value, the second value different than the first value. A second measurement corresponding to a voltage output of the hall effect sensor when the hall effect sensor is excited with the excitation current having the second value is obtained. Operation of the hall effect sensor is then verified based at least on the first measurement and the second measurement.
    Type: Grant
    Filed: September 10, 2013
    Date of Patent: July 12, 2016
    Assignee: FISHER CONTROLS INTERNATIONAL LLC
    Inventor: Dicky M. Kurniawan
  • HALL EFFECT SENSOR SYSTEM WITH DIAGNOSTIC CAPABILITIES
    Publication number: 20150070007
    Abstract: In a method for verifying measurements obtained from a hall effect sensor in a hall effect sensor system, the hall effect sensor is excited with an excitation current having a first value. A first measurement corresponding to a voltage output of the hall effect sensor when the hall effect sensor is excited with the excitation current having the first value is obtained. Additionally, the hall effect sensor is excited with the excitation current having a second value, the second value different than the first value. A second measurement corresponding to a voltage output of the hall effect sensor when the hall effect sensor is excited with the excitation current having the second value is obtained. Operation of the hall effect sensor is then verified based at least on the first measurement and the second measurement.
    Type: Application
    Filed: September 10, 2013
    Publication date: March 12, 2015
    Applicant: FISHER CONTROLS INTERNATIONAL LLC
    Inventor: Dicky M. Kurniawan