Patents by Inventor Hao-Tien Yen

Hao-Tien Yen 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).

  • Handheld electronic apparatus and touch detection method thereof
    Patent number: 10649559
    Abstract: A handheld electronic apparatus includes a housing, a plurality of touch sensors, and a controller. The controller under power saving mode activates parts of touch sensors to execute a touch detection action.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: May 12, 2020
    Assignee: HTC Corporation
    Inventors: Chia-Chu Ho, Hao-Tien Yen, Shih-Hung Chang
  • Handheld electronic apparatus, touch sensor and touch detection method thereof
    Patent number: 10423253
    Abstract: Provided is a handheld electronic apparatus, a touch sensor, and a touch detection method thereof. The touch sensor includes a substrate, a strain gauge, a plurality of piezo sensors, and a touch layer. The substrate has a first surface and a second surface opposite to the first surface. The strain gauge is disposed on the first surface of the substrate. The piezo sensors are disposed on the second surface. The touch layer covers a plurality of piezo sensors and the strain gauge.
    Type: Grant
    Filed: March 2, 2018
    Date of Patent: September 24, 2019
    Assignee: HTC Corporation
    Inventors: Chia-Chu Ho, Hao-Tien Yen, Shih-Hung Chang
  • HANDHELD ELECTRONIC APPARATUS AND TOUCH DETECTION METHOD THEREOF
    Publication number: 20180307366
    Abstract: A handheld electronic apparatus includes a housing, a plurality of touch sensors, and a controller. The controller under power saving mode activates parts of touch sensors to execute a touch detection action.
    Type: Application
    Filed: March 2, 2018
    Publication date: October 25, 2018
    Applicant: HTC Corporation
    Inventors: Chia-Chu Ho, Hao-Tien Yen, Shih-Hung Chang
  • HANDHELD ELECTRONIC APPARATUS, TOUCH SENSOR AND TOUCH DETECTION METHOD THEREOF
    Publication number: 20180307339
    Abstract: Provided is a handheld electronic apparatus, a touch sensor, and a touch detection method thereof. The touch sensor includes a substrate, a strain gauge, a plurality of piezo sensors, and a touch layer. The substrate has a first surface and a second surface opposite to the first surface. The strain gauge is disposed on the first surface of the substrate. The piezo sensors are disposed on the second surface. The touch layer covers a plurality of piezo sensors and the strain gauge.
    Type: Application
    Filed: March 2, 2018
    Publication date: October 25, 2018
    Applicant: HTC Corporation
    Inventors: Chia-Chu Ho, Hao-Tien Yen, Shih-Hung Chang