Patents by Inventor Chun Hsiang Chao

Chun Hsiang Chao 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: 11983351
    Abstract: A touch data transmission method of present disclosure includes: generating a header information by a first controller according to a detected touch event; generating a first checksum information by the first controller according to the header information; storing the header information and the first checksum information to a memory by the first controller; and, storing a plurality of position information of the detected touch event to the memory by the first controller.
    Type: Grant
    Filed: March 14, 2023
    Date of Patent: May 14, 2024
    Assignee: HIMAX TECHNOLOGIES LIMITED
    Inventors: Chun-Kai Chuang, Jan-Ruei Lin, Yu-Hsiang Lin, I-Sheng Chao
  • Patent number: 11914821
    Abstract: A touch sensitive processing method, comprising: performing capacitance sensing by a touch panel to gather an approximating or touching position of an external conductive object with regard to the touch panel; determining whether the approximating or touching position is within a non-report area, wherein a shape of the non-report area is a circle or an ellipse; when the approximating or touching position is determined outside the non-report area, reporting the approximating or touching position to a host; and when the approximating or touching position is determined inside the non-report area, ignoring the approximating or touching position.
    Type: Grant
    Filed: February 14, 2023
    Date of Patent: February 27, 2024
    Assignee: EGALAX_EMPIA TECHNOLOGY INC.
    Inventors: Chin-Hsiang Chao, Chun-Jung Huang
  • Publication number: 20120013776
    Abstract: A camera with at least two image sensor sets includes an aperture; a lens set for capturing images; at least two image sensing sets; each image sensor array having a plurality of image sensors which are arranged as an array for receiving external images; each image sensor receives a part of the image, which is a pixel; an image is formed by a plurality of pixels which are arranged as an array of M×N pixel; an image signal processing module receiving all the image arrays from the image sensor arrays which are presented as analog signals; the image processor module converting the analog signals into digital signals which are so called gray levels of respective pixels so as to get digital image arrays; and an image processor for processing the data of the digital image arrays and combining the images to have a new image with higher resolution.
    Type: Application
    Filed: July 16, 2010
    Publication date: January 19, 2012
    Inventors: Chia-Jung Tsou, Chun-Hsiang Chao
  • Patent number: D503418
    Type: Grant
    Filed: April 19, 2004
    Date of Patent: March 29, 2005
    Assignee: Advanced Plus Technology Co., Ltd.
    Inventors: Chun Hsiang Chao, Zhi Geng Tan, Yi Fang Chen, Jun Ling Wang
  • Patent number: D503946
    Type: Grant
    Filed: April 19, 2004
    Date of Patent: April 12, 2005
    Assignee: Advanced Plus Technology Co., Ltd.
    Inventors: Chun Hsiang Chao, Zhi Geng Tan, Yi Fang Chen, Jun Ling Wang