Patents by Inventor Liu Chee-Wee

Liu Chee-Wee 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).

  • Manufacturing process for a photodetector
    Patent number: 7906360
    Abstract: A manufacturing process for a photo-detector is provided. The present manufacturing process for a photo-detector comprises the steps of: (a) providing a thin-film Ge on a cheap substrate including a first processing area and a second processing area; (b) performing a defect-reduction processing to at least one of the first processing area and the second processing area; and (c) forming a photo-detector element on the Ge.
    Type: Grant
    Filed: September 14, 2007
    Date of Patent: March 15, 2011
    Assignee: National Taiwan University
    Inventors: Liu Chee-Wee, Lin Chu-Hsuan, Chiang Ying-Te, Hsu Chin-Chang
  • Manufacturing prpcess for photodetector
    Publication number: 20080311696
    Abstract: A manufacturing process for a photo-detector is provided. The present manufacturing process for a photo-detector comprises the steps of: (a) providing a thin-film Ge on a cheap substrate including a first processing area and a second processing area; (b) performing a defect-reduction processing to at least one of the first processing area and the second processing area; and (c) forming a photo-detector element on the Ge.
    Type: Application
    Filed: September 14, 2007
    Publication date: December 18, 2008
    Inventors: Liu Chee-Wee, Lin Chu-Hsuan, Chiang Ying-Te, Hsu Chin-Chang