Patents by Inventor Xuyen Tran

Xuyen Tran 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).

  • HEURISTIC PALM DETECTION
    Publication number: 20160018945
    Abstract: Method for detecting touches on a multi-touch interface comprising of receiving information relating to a first touch and information relating to one or more other touches through a touch-based display. The method further comprising performing a touch analysis, the analysis being a comparison of the first touch as compared to the one or more other touches in order to determine a writing touch and one or more non-writing touches. The analysis including an influence score component for performing a distance based comparison of the first touch to the one or more other touches, the comparison determining an influence score between the first touch and each of the one or more other touches. The analysis also including an impact score component for determining an impact score for each touch, the impact score based on the one or more influence scores between the first touch and the one or more other touches.
    Type: Application
    Filed: July 14, 2015
    Publication date: January 21, 2016
    Inventors: Viet Tran, Khoa Hong, Xuyen Tran
  • Vector texturing for free-form drawing
    Patent number: 9189695
    Abstract: Systems and methods for applying a vector texture to free-form drawing, writing, etc., and more particularly, for rendering a vector texture to touch-based, free-form drawing, writing, etc.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: November 17, 2015
    Assignee: Prime Circa, Inc.
    Inventors: Viet Tran, Xuyen Tran
  • VECTOR TEXTURING FOR FREE-FORM DRAWING
    Publication number: 20140355884
    Abstract: Systems and methods for applying a vector texture to free-form drawing, writing, etc., and more particularly, for rendering a vector texture to touch-based, free-form drawing, writing, etc.
    Type: Application
    Filed: June 2, 2014
    Publication date: December 4, 2014
    Applicant: Prime Circa, Inc.
    Inventors: Viet Tran, Xuyen Tran