Patents by Inventor Jou-Chin Liao

Jou-Chin Liao 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).

  • Publication number: 20120248079
    Abstract: A centering structure for machining of a solar cell has a first and second retainer, set separately onto two lateral locations close to X, Y axes on the machining table. Two adjacent sides of the solar cell are abutted onto the retainers. A first and second clamping device, set separately onto two other lateral locations close to X, Y axes on the machining table is used to abut onto and clamp the other two sides of the cell through displacement. Distance measuring equipment attached onto the clamping devices, is used to detect the clamping displacement, or the relative distance between the clamping devices and the cell, or the relative distance between the equipment and the cell. An ALU connected with the equipment calculates the centering position of the cell according to the preset relative distance between the clamping devices and retainers as well as the distance measured by the equipment.
    Type: Application
    Filed: March 30, 2011
    Publication date: October 4, 2012
    Applicant: MARKETECH INTERNATIONAL CORP.
    Inventors: Miin-Tsair SU, Jou-Chin Liao, Chien-Pang Ting
  • Publication number: 20110220624
    Abstract: The present invention provides a cutting method for a cutting device to cut the peripheral isolation lines of solar panels, having the following steps: preparing a solar panel and installing an image acquisition device at the corresponding position on the solar panel; setting the image acquisition device to move along the solar panel edge and acquire the image of the solar panel edge by means of located whole acquisition or line scan, and using an image processing device to calculate the location data of the edges of the solar panel; and setting a cutting device to cut the isolation line of the solar panel according to the edge location data. The present method can accurately judge the locations of the solar panel edges through image processing algorithm to find the parts near the margins and avoid defects, so that the solar panel can have maximum efficacy and utility.
    Type: Application
    Filed: March 10, 2010
    Publication date: September 15, 2011
    Applicant: MARKETECH INTERNATIONAL CORP.
    Inventors: Miin-Tsair SU, Sheng-Pin Wang, Jou-Chin Liao, Sheng-Chao Li, Chuan-Chang Lee