Patents by Inventor Jang-yun Ko

Jang-yun Ko 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).

  • UNIT FOR REMOVING FOREIGN MATTER AND APPARATUS AND METHOD FOR SEMICONDUCTOR PACKAGING USING THE SAME
    Publication number: 20120079672
    Abstract: An example embodiment relates to a foreign matter removing unit including a body, an injection member, and a suction member. The injection member includes a portion of the body defining at least one injection hole. The suction member includes a part of the body defining at least one suction hole. The injection member of the foreign matter removing unit is configured to inject gas into a suction region in which the suction member is configured to exert a suction force.
    Type: Application
    Filed: September 22, 2011
    Publication date: April 5, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yunsang Cho, Jeongsam Lee, Sungbok Hong, Sugon Chae, Kyungsoon Park, Jang-yun Ko