Patents by Inventor Hsiao-Liang Hsieh

Hsiao-Liang Hsieh 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).

  • Inspection machine, inspecting method and inspecting system
    Patent number: 8421858
    Abstract: An inspection machine capable of inspecting optical property and electrical property of a light emitting device is provided. The inspection machine includes a substrate table, a probe mechanism, a heating apparatus, a cooling apparatus, an image-sensing apparatus, a temperature-sensing apparatus and a moving mechanism. The probe mechanism is capable of moving toward the light emitting device to contact therewith. The heating apparatus is capable of heating the light emitting device within a first temperature range. The cooling apparatus is capable of cooling the light emitting device within a second temperature range. The image-sensing apparatus senses a light emitting image provided from the light emitting device. The temperature-sensing apparatus senses the present temperature of the light emitting device. The image-sensing apparatus is disposed on the moving mechanism. The moving mechanism is capable of moving the image-sensing apparatus.
    Type: Grant
    Filed: March 2, 2011
    Date of Patent: April 16, 2013
    Assignee: Lextar Electronics Corp.
    Inventors: Hsiao-Liang Hsieh, Wen-Ti Lin, Hsiang-Cheng Hsieh
  • INSPECTION MACHINE, INSPECTING METHOD AND INSPECTING SYSTEM
    Publication number: 20120140059
    Abstract: An inspection machine capable of inspecting optical property and electrical property of a light emitting device is provided. The inspection machine includes a substrate table, a probe mechanism, a heating apparatus, a cooling apparatus, an image-sensing apparatus, a temperature-sensing apparatus and a moving mechanism. The probe mechanism is capable of moving toward the light emitting device to contact therewith. The heating apparatus is capable of heating the light emitting device within a first temperature range. The cooling apparatus is capable of cooling the light emitting device within a second temperature range. The image-sensing apparatus senses a light emitting image provided from the light emitting device. The temperature-sensing apparatus senses the present temperature of the light emitting device. The image-sensing apparatus is disposed on the moving mechanism. The moving mechanism is capable of moving the image-sensing apparatus.
    Type: Application
    Filed: March 2, 2011
    Publication date: June 7, 2012
    Applicant: LEXTAR ELECTRONICS CORP.
    Inventors: Hsiao-Liang Hsieh, Wen-Ti Lin, Hsiang-Cheng Hsieh