Patents by Inventor Jiayou He

Jiayou He 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: 10698538
    Abstract: A pressure sensing input equipment includes a first electrode layer, a second electrode layer, a first substrate, and a pressure sensing chip. The first substrate is disposed between the first electrode layer and the second electrode layer. The first electrode layer includes first pressure sensing electrodes and first axial touch sensing electrodes. The first pressure sensing electrodes and the first axial touch sensing electrodes are alternately arranged and insulated from each other and do not overlap. The first pressure sensing electrodes are applied for detecting pressure magnitude. The first pressure sensing electrodes include a first end part and a second end part. The pressure sensing chip is electrically connected to the pressure sensing electrodes, and the pressure sensing chip determines the pressure magnitude by detecting, the resistance variation of the pressure sensing electrodes after pressured.
    Type: Grant
    Filed: July 10, 2016
    Date of Patent: June 30, 2020
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Feng Chen, Jiayou He, Liuyun Fang
  • Patent number: 10401990
    Abstract: A pressure sensing input equipment includes a substrate, a first surface and a second surface, an electrode layer, and a pressure sensing chip. The first surface and the second surface are disposed oppositely. The first surface includes a pressure sensing region and a non-pressure sensing region, in which the area of the non-pressure sensing region is complementary to the area of the pressure sensing region. The electrode layer includes a plurality of pressure sensing electrodes disposed in the pressure sensing region to detect pressure magnitude. The pressure sensing electrodes include a first end part and a second end part. The pressure sensing chip is electrically connected to the pressure sensing electrodes, and the pressure sensing chip determines pressure magnitude by detecting the resistance variation after the pressure sensing electrode was pressured. Such design can achieve double functions that detect touch position and pressure magnitude of the pressure sensing input equipment.
    Type: Grant
    Filed: July 10, 2016
    Date of Patent: September 3, 2019
    Assignee: TPK Touch Solutions (Xiamen) Inc.
    Inventors: Feng Chen, Jiayou He, Kunxiong Ye
  • Publication number: 20170010703
    Abstract: A pressure sensing input equipment includes a substrate, a first surface and a second surface, an electrode layer, and a pressure sensing chip. The first surface and the second surface are disposed oppositely. The first surface includes a pressure sensing region and a non-pressure sensing region, in which the area of the non-pressure sensing region is complementary to the area of the pressure sensing region. The electrode layer includes a plurality of pressure sensing electrodes disposed in the pressure sensing region to detect pressure magnitude. The pressure sensing electrodes include a first end part and a second end part The pressure sensing chip is electrically connected to the pressure sensing electrodes, and the pressure sensing chip determines pressure magnitude by detecting the resistance variation after the pressure sensing electrode was pressured. Such design can achieve double functions that detect touch position and pressure magnitude of the pressure sensing input equipment.
    Type: Application
    Filed: July 10, 2016
    Publication date: January 12, 2017
    Inventors: Feng Chen, Jiayou He, Kunxiong Ye
  • Publication number: 20170010719
    Abstract: A pressure sensing input equipment includes a first electrode layer, a second electrode layer, a first substrate, and a pressure sensing chip. The first substrate is disposed between the first electrode layer and the second electrode layer. The first electrode layer includes first pressure sensing electrodes and first axial touch sensing electrodes. The first pressure sensing electrodes and the first axial touch sensing electrodes are alternately arranged and insulated from each other and do not overlap. The first pressure sensing electrodes are applied for detecting pressure magnitude. The first pressure sensing electrodes include a first end part and a second end part. The pressure sensing chip is electrically connected to the pressure sensing electrodes, and the pressure sensing chip determines the pressure magnitude by detecting, the resistance variation of the pressure sensing electrodes after pressured.
    Type: Application
    Filed: July 10, 2016
    Publication date: January 12, 2017
    Inventors: Feng Chen, Jiayou He, Liuyun Fang