Patents by Inventor Yen-Ju Wei

Yen-Ju Wei 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).

  • Dual-function wafer handling apparatus
    Patent number: 10018573
    Abstract: A dual-function wafer handling apparatus for handling a wafer includes an aligner for rotating the wafer, an ID reader disposed corresponding to an edge of the wafer for reading an ID of the wafer, and an optical defect inspection unit for capturing images to analysis.
    Type: Grant
    Filed: October 13, 2014
    Date of Patent: July 10, 2018
    Assignee: TAIWAN SEMICONDUCTOR MANUFACTURING CO., LTD.
    Inventors: Ming-Han Tsai, Sheng-Hsiang Chuang, Guan-Cyun Li, Yen-Ju Wei, Chiung-Min Lin, Yi-Ming Chen
  • DUAL-FUNCTION WAFER HANDLING APPARATUS
    Publication number: 20160103080
    Abstract: A dual-function wafer handling apparatus for handling a wafer includes an aligner for rotating the wafer, an ID reader disposed corresponding to an edge of the wafer for reading an ID of the wafer, and an optical defect inspection unit for capturing images to analysis.
    Type: Application
    Filed: October 13, 2014
    Publication date: April 14, 2016
    Inventors: Ming-Han TSAI, Sheng-Hsiang CHUANG, Guan-Cyun LI, Yen-Ju WEI, Chiung-Min LIN, Yi-Ming CHEN
  • METHOD OF PRODUCING ANODE MATERIAL AND THE ANODE MATERIALS THEREOF
    Publication number: 20130167913
    Abstract: The present invention provides a method of producing anode material, and the steps are as follows: TiO2 and NaOH are in the hydrothermal reaction to generate a fibered precursor; acid pickling the fibered precursor to generate a fibered sodium hydroxo titanate (H2Ti3O7.5H2O); disposing the fibered sodium hydroxo titanate on a membrane to dry, and thus to generate a flexible sodium hydroxo titanate membrane; and the flexible sodium hydroxotitanate membrane is reacted with NH3 flow to generate a titanium oxynitride membrane.
    Type: Application
    Filed: July 16, 2012
    Publication date: July 4, 2013
    Applicant: NATIONAL TSING HUA UNIVERSITY
    Inventors: Chi-Young LEE, Hsiao-Ping Liu, Hsin-Tien Chiu, Yen-Ju Wei