Patents by Inventor Yung-Cheng Kuo

Yung-Cheng 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).

  • Insulator for high current ion implanters
    Patent number: 7804076
    Abstract: An insulator usable in high current ion implantation systems includes increased surface due to the configuration of an inner cylinder and an outer cylinder coupled to the inner cylinder at one end. A cylindrical cavity extends between the two cylinders increasing the surface area and making the insulator resistant to being coated by a coating that could produce a leakage path.
    Type: Grant
    Filed: May 10, 2006
    Date of Patent: September 28, 2010
    Assignee: Taiwan Semiconductor Manufacturing Co., Ltd
    Inventors: James Huang, Yung-Cheng Kuo, Min-Kung Hsu
  • INSULATOR FOR HIGH CURRENT ION IMPLANTERS
    Publication number: 20070262270
    Abstract: An insulator usable in high current ion implantation systems includes increased surface due to the configuration of an inner cylinder and an outer cylinder coupled to the inner cylinder at one end. A cylindrical cavity extends between the two cylinders increasing the surface area and making the insulator resistant to being coated by a coating that could produce a leakage path.
    Type: Application
    Filed: May 10, 2006
    Publication date: November 15, 2007
    Applicant: Taiwan Semiconductor Manufacturing Co., Ltd.
    Inventors: James Huang, Yung-Cheng Kuo, Min-Kung Hsu