Patents by Inventor Hsiang-Cheng Wu

Hsiang-Cheng Wu 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: 8847904
    Abstract: Methods and systems for implementing gestures with touch sensing device are disclosed. A gesture recognition method includes: determining whether an input gesture matches a predefined universal gesture based on touch information on a touch panel; and generating a corresponding gesture command set according to an event signal when the input gesture matches the predefined universal gesture.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: September 30, 2014
    Assignee: TPK Touch Solutions Inc.
    Inventors: Ching-Yang Chang, Hsiang-Cheng Wu
  • Publication number: 20130027327
    Abstract: Methods and systems for implementing gestures with touch sensing device are disclosed. A gesture recognition method includes: determining whether an input gesture matches a predefined universal gesture based on touch information on a touch panel; and generating a corresponding gesture command set according to an event signal when the input gesture matches the predefined universal gesture.
    Type: Application
    Filed: May 16, 2012
    Publication date: January 31, 2013
    Inventors: Ching-Yang Chang, Hsiang-Cheng Wu
  • Publication number: 20120194444
    Abstract: A method of tracing touch paths for a multi-touch panel is disclosed. A basis touch point obtained from the multi-touch panel, a predicted touch point generated according to the basis touch point, and a detected touch point obtained from the multi-touch panel are provided. A reported touch point is then generated according to the basis touch point, the predicted touch point and the detected touch point based on a parametric curve.
    Type: Application
    Filed: July 4, 2011
    Publication date: August 2, 2012
    Inventors: Ching-Yang Chang, Hsiang-Cheng Wu