Patents by Inventor Ho-Shin Li

Ho-Shin Li 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).

  • Real-time dispenser fault detection and classificaition method
    Patent number: 7916928
    Abstract: A real-time dispenser fault detection and classification method for monitoring adhesive dots dispensed on a substrate by a dispenser includes dispensing adhesive on the substrate by the dispenser so as to form a plurality of adhesive dots on the substrate, capturing images formed on the substrate by the adhesive dots as soon as the adhesive dots are formed on the substrate, and comparing topology data of the images with predetermined topology data based on a predetermined comparison rule so as to create data about the operation condition of the dispenser.
    Type: Grant
    Filed: April 18, 2007
    Date of Patent: March 29, 2011
    Assignee: Industrial Technology Research Institute
    Inventors: Tsu-Kuang Yang, Ho-Shin Li, Ching-Shun Chen, Hsien-Po Hsiesh
  • Real-time dispenser fault detection and classificaition method
    Publication number: 20080159617
    Abstract: A real-time dispenser fault detection and classification method for monitoring adhesive dots dispensed on a substrate by a dispenser includes dispensing adhesive on the substrate by the dispenser so as to form a plurality of adhesive dots on the substrate, capturing images formed on the substrate by the adhesive dots as soon as the adhesive dots are formed on the substrate, and comparing topology data of the images with predetermined topology data based on a predetermined comparison rule so as to create data about the operation condition of the dispenser.
    Type: Application
    Filed: April 18, 2007
    Publication date: July 3, 2008
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Tsu-Kuang Yang, Ho-Shin Li, Ching-Shun Chen, Hsien-Po Hsiesh