Patents by Inventor Scott Sturdevant

Scott Sturdevant 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).

  • Using dynamically scaled linear correction to improve finger tracking linearity on touch sensors
    Patent number: 9619081
    Abstract: A system and method for correcting non-linear tracking of objects that may change size when moving on a large touch sensor having a relatively large space between electrodes by dynamic compensating on-the-fly by constantly calculating the size of a finger as measured by the touch sensor, and then scaling that measured size so that look-up tables may be used to compensate for any size finger in the X and Y axes.
    Type: Grant
    Filed: February 4, 2015
    Date of Patent: April 11, 2017
    Assignee: CIRQUE CORPORATION
    Inventors: Scott Sturdevant, David C. Taylor
  • USING DYNAMICALLY SCALED LINEAR CORRECTION TO IMPROVE FINGER TRACKING LINEARITY ON TOUCH SENSORS
    Publication number: 20150220210
    Abstract: A system and method for correcting non-linear tracking of objects that may change size when moving on a large touch sensor having a relatively large space between electrodes by dynamic compensating on-the-fly by constantly calculating the size of a finger as measured by the touch sensor, and then scaling that measured size so that look-up tables may be used to compensate for any size finger in the X and Y axes.
    Type: Application
    Filed: February 4, 2015
    Publication date: August 6, 2015
    Applicant: CIRQUE CORPORATION
    Inventors: Scott Sturdevant, David C. Taylor