Patents by Inventor Ssang-geun Im

Ssang-geun Im 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).

  • Tray handling apparatus and semiconductor device inspecting method using the same
    Patent number: 8056698
    Abstract: Disclosed is a tray handling apparatus in which the conveyance and inversion of a tray can be performed simultaneously to thereby achieve a rapid inspecting operation and a simplified apparatus configuration, and a semiconductor device inspecting method using the tray handling apparatus. The tray handling apparatus includes an inverting unit to turn the tray, in which objects are received, upside down, and a transfer device to convey the object receiving tray from one conveyor to another conveyor while being reciprocally moved above a body of the apparatus. The inverting unit is integrally provided at a lower end of the transfer device, to allow the conveyance and inversion of the tray to be performed simultaneously.
    Type: Grant
    Filed: September 12, 2007
    Date of Patent: November 15, 2011
    Assignee: Intekplus Co., Ltd.
    Inventors: Ssang-geun Im, Sang-yun Lee, Seung-gyu Ko, Youn-soo Kim
  • TRAY HANDLING APPARATUS AND SEMICONDUCTOR DEVICE INSPECTING METHOD USING THE SAME
    Publication number: 20100032262
    Abstract: Disclosed is a tray handling apparatus in which the conveyance and inversion of a tray can be performed simultaneously to thereby achieve a rapid inspecting operation and a simplified apparatus configuration, and a semiconductor device inspecting method using the tray handling apparatus. The tray handling apparatus includes an inverting unit to turn the tray, in which objects are received, upside down, and a transfer device to convey the object receiving tray from one conveyor to another conveyor while being reciprocally moved above a body of the apparatus. The inverting unit is integrally provided at a lower end of the transfer device, to allow the conveyance and inversion of the tray to be performed simultaneously.
    Type: Application
    Filed: September 12, 2007
    Publication date: February 11, 2010
    Applicant: INTEKPLUS CO., LTD
    Inventors: Ssang-geun Im, Sang-yun Lee, Seung-gyu Ko, Youn-soo Kim