Patents by Inventor JEN-YI SUN

JEN-YI SUN 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).

  • Method and apparatus for excluding line piece group corresponding to palm
    Patent number: 11513636
    Abstract: The present application provides a method for determining mistaken approaching/touching event, comprising: gathering one or more touch sensitive signal value corresponding to a line piece; calculating a sum of differences of each signal value and a baseline value; and if the sum is less than or equals to zero, determining the line piece is corresponding to a mistaken approaching/touching event.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: November 29, 2022
    Assignee: EGALAX_EMPIA TECHNOLOGY INC.
    Inventors: Chi-Hao Tang, Jen-Yi Sun
  • Method and apparatus for determining whether palm line group needs to be divided
    Patent number: 11449177
    Abstract: The present application provides a method for determining mistaken approaching/touching event, comprising: gathering one or more touch sensitive signal value corresponding to a line piece; calculating a sum of differences of each signal value and a baseline value; and if the sum is less than or equals to zero, determining the line piece is corresponding to a mistaken approaching/touching event.
    Type: Grant
    Filed: November 9, 2021
    Date of Patent: September 20, 2022
    Assignee: EGALAX_EMPIA TECHNOLOGY INC.
    Inventors: Chi-Hao Tang, Jen-Yi Sun
  • METHOD AND APPARATUS FOR DETERMINING WHETHER PALM LINE GROUP NEEDS TO BE DIVIDED
    Publication number: 20220066617
    Abstract: The present application provides a method for determining mistaken approaching/touching event, comprising: gathering one or more touch sensitive signal value corresponding to a line piece; calculating a sum of differences of each signal value and a baseline value; and if the sum is less than or equals to zero, determining the line piece is corresponding to a mistaken approaching/touching event.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Inventors: CHI-HAO TANG, JEN-YI SUN
  • METHOD AND APPARATUS FOR EXCLUDING LINE PIECE GROUP CORRESPONDING TO PALM
    Publication number: 20220066616
    Abstract: The present application provides a method for determining mistaken approaching/touching event, comprising: gathering one or more touch sensitive signal value corresponding to a line piece; calculating a sum of differences of each signal value and a baseline value; and if the sum is less than or equals to zero, determining the line piece is corresponding to a mistaken approaching/touching event.
    Type: Application
    Filed: November 9, 2021
    Publication date: March 3, 2022
    Inventors: CHI-HAO TANG, JEN-YI SUN
  • Method and apparatus for determining mistaken approaching or touching event
    Patent number: 11199927
    Abstract: The present application provides a method for determining whether a line piece is corresponding to a stylus tip. The method comprises: gathering multiple touch sensitive signal values corresponding to the line piece; calculating a first slope at edge of the line piece; determining whether the first slope is larger than a slope threshold; and determining that the line piece is corresponding to the stylus tip if the first slope is larger than the slope threshold.
    Type: Grant
    Filed: September 9, 2019
    Date of Patent: December 14, 2021
    Assignee: EGALAX_EMPIA TECHNOLOGY INC.
    Inventors: Shang-Tai Yeh, Chi-Hao Tang, Jen-Yi Sun
  • METHOD AND APPARATUS FOR DETERMINING MISTAKEN APPROACHING OR TOUCHING EVENT
    Publication number: 20190391700
    Abstract: The present application provides a method for determining whether a line piece is corresponding to a stylus tip. The method comprises: gathering multiple touch sensitive signal values corresponding to the line piece; calculating a first slope at edge of the line piece; determining whether the first slope is larger than a slope threshold; and determining that the line piece is corresponding to the stylus tip if the first slope is larger than the slope threshold.
    Type: Application
    Filed: September 9, 2019
    Publication date: December 26, 2019
    Inventors: CHIN-FU CHANG, CHI-HAO TANG, JEN-YI SUN
  • Method and apparatus for determining mistaken approaching or touching event
    Patent number: 10429991
    Abstract: The present application provides a method for determining mistaken approaching/touching event, comprising: gathering one or more touch sensitive signal value corresponding to a line piece; calculating a sum of differences of each signal value and a baseline value; and if the sum is less than or equals to zero, determining the line piece is corresponding to a mistaken approaching/touching event.
    Type: Grant
    Filed: December 31, 2014
    Date of Patent: October 1, 2019
    Assignee: EGALAX_EMPIA TECHNOLOGY INC.
    Inventors: Chin-Fu Chang, Shang-Tai Yeh, Jen-Yi Sun
  • Method, storage medium, and electronic apparatus for calibrating touch screen
    Patent number: 9280250
    Abstract: The present invention provides a calibration method of a touch screen which comprises a display module and a sensor module. The calibration method comprises the following steps: receiving coordinate values of multiple display points shown on the display module; receiving coordinate values of multiple sensing points received by the sensor module, wherein the multiple sensing points are corresponding to the multiple display points, respectively, for forming at least four multiple correspondences; calculating a first set of calibration formulas according to the multiple correspondences; adjusting the multiple sensing points according to the first set of calibration formulas; and calculating a second set of calibration formulas according to the adjusted sensing points.
    Type: Grant
    Filed: December 13, 2013
    Date of Patent: March 8, 2016
    Assignee: EGALAX—EMPIA TECHNOLOGY INC.
    Inventors: Shang-Tai Yeh, Jen-Yi Sun
  • METHOD AND APPARATUS FOR DETERMINING MISTAKEN APPROACHING OR TOUCHING EVENT
    Publication number: 20150331541
    Abstract: The present application provides a method for determining mistaken approaching/touching event, comprising: gathering one or more touch sensitive signal value corresponding to a line piece; calculating a sum of differences of each signal value and a baseline value; and if the sum is less than or equals to zero, determining the line piece is corresponding to a mistaken approaching/touching event.
    Type: Application
    Filed: December 31, 2014
    Publication date: November 19, 2015
    Inventors: CHIN-FU CHANG, SHANG-TAI YEH, JEN-YI SUN
  • METHOD, STORAGE MEDIUM, AND ELECTRONIC APPARATUS FOR CALIBRATING TOUCH SCREEN
    Publication number: 20140168155
    Abstract: The present invention provides a calibration method of a touch screen which comprises a display module and a sensor module. The calibration method comprises the following steps: receiving coordinate values of multiple display points shown on the display module; receiving coordinate values of multiple sensing points received by the sensor module, wherein the multiple sensing points are corresponding to the multiple display points, respectively, for forming at least four multiple correspondences; calculating a first set of calibration formulas according to the multiple correspondences; adjusting the multiple sensing points according to the first set of calibration formulas; and calculating a second set of calibration formulas according to the adjusted sensing points.
    Type: Application
    Filed: December 13, 2013
    Publication date: June 19, 2014
    Applicant: EGALAX_EMPIA TECHNOLOGY INC.
    Inventors: SHANG-TAI YEH, JEN-YI SUN