Patents by Inventor Yan-Ying Tsai

Yan-Ying Tsai 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).

  • TRENCH SCRIBING APPARATUS AND TRENCH SCRIBING METHOD
    Publication number: 20130145918
    Abstract: A trench scribing apparatus and a trench scribing method adapted to scribe a trench on a substrate are provided. The apparatus includes a platen, a guide rod structure, a supporting carrier and a pin device. The guide rod structure is disposed above the platen. The supporting carrier is fixed on the guide rod structure, and the substrate is disposed on the supporting carrier. The pin device is disposed above the supporting carrier and includes a pin holder and a plurality of pins fastened on the pin holder, and the pins are arranged into at least one straight line.
    Type: Application
    Filed: March 15, 2012
    Publication date: June 13, 2013
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Yan-Ying Tsai, Tung-Po Hsieh, Chern-Lin Chen