Patents by Inventor Shyh-Chyi Kuo

Shyh-Chyi Kuo 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).

  • Method for fabricating a hollow micro-needle array
    Publication number: 20050011858
    Abstract: A method for fabricating a hollow micro-needle array by first providing a silicon substrate; depositing a protective layer on the silicon substrate; defining a plurality of regions for wet etching; wet etching the silicon substrate forming a plurality of recesses that have inclined sidewalls; and continuing processing by electroplating, imaging/developing or micro-machining the plurality of recesses forming a hollow micro-needle array.
    Type: Application
    Filed: July 16, 2003
    Publication date: January 20, 2005
    Inventors: Shyh-Chyi Kuo, Hsiang-Fu Chen
  • Fluid flow meter with fluid flow sensor and oscillation sensor
    Publication number: 20040244498
    Abstract: A new and improved fluid flow meter which is suitable for a variety of industrial and mechanical applications. The fluid flow meter includes a fluid flow sensor that detects fluid flowing at low rates and a fluid oscillation sensor that detects fluid flowing at high rates through the sensor. The combined use of a fluid flow sensor and a fluid oscillation sensor enables the fluid flow meter to measure fluid flow rates over a broad range.
    Type: Application
    Filed: June 6, 2003
    Publication date: December 9, 2004
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Shiang-Fu Chen, Shyh-Chyi Kuo