Patents by Inventor Jae Woo YOU

Jae Woo YOU 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).

  • Touch detection method and touch detection apparatus
    Patent number: 10754469
    Abstract: An apparatus for detecting a touch includes a touch panel configured to include an electrode constituting a self-capacitor together with an object, a charge-sharing unit configured to include a charge-sharing capacitor which is charge-shared with the self-capacitor, a differential signal generation unit configured to receive an output signal of the charge-sharing unit, generate a pair of pseudo differential touch signals, and detect a touch of the object, and a control unit configured to control the charge-sharing unit so that the charge-sharing unit may perform charge sharing and signal output.
    Type: Grant
    Filed: July 4, 2017
    Date of Patent: August 25, 2020
    Assignee: MELFAS INC.
    Inventors: Byung Sang Rhim, Jae Woo You, Min Suk Woo
  • TOUCH DETECTION METHOD AND TOUCH DETECTION APPARATUS
    Publication number: 20190354225
    Abstract: An apparatus for detecting a touch includes a touch panel configured to include an electrode constituting a self-capacitor together with an object, a charge-sharing unit configured to include a charge-sharing capacitor which is charge-shared with the self-capacitor, a differential signal generation unit configured to receive an output signal of the charge-sharing unit, generate a pair of pseudo differential touch signals, and detect a touch of the object, and a control unit configured to control the charge-sharing unit so that the charge-sharing unit may perform charge sharing and signal output.
    Type: Application
    Filed: July 4, 2017
    Publication date: November 21, 2019
    Applicant: MELFAS INC.
    Inventors: Byung Sang RHIM, Jae Woo YOU, Min Suk WOO