Patents by Inventor Dae-geun Yoo

Dae-geun Yoo 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).

  • Tester for peripheral storage device
    Patent number: 6124707
    Abstract: A tester for a peripheral storage device including a peripheral storage device guide received in a mobile rest which is translatable relative to a base frame. The peripheral storage device, which, when translated by the guide, connects with pogo-connectors installed in a supporting block on the base frame. The mobile rest includes a pusher for moving the mobile rest relative to the base frame, as damped by a damper.
    Type: Grant
    Filed: September 16, 1997
    Date of Patent: September 26, 2000
    Assignee: SamSung Electronics Co., Ltd.
    Inventors: Jin-euk Kim, Dae-geun Yoo, Chang-woo Nam
  • Oven for testing peripheral storage devices
    Patent number: 5859409
    Abstract: An oven for testing the quality of a peripheral storage devices including an aging room, configured to receive a plurality of peripheral storage devices to be tested therein, with upper and lower mixing rooms in fluid communication therewith. A support duct, having a circulation cavity, is in fluid communication with the upper and lower mixing rooms and has a plurality of discharge openings to the circulation cavity. Ducts draw in outside air while hot air is discharged.
    Type: Grant
    Filed: September 16, 1997
    Date of Patent: January 12, 1999
    Assignees: SamSung Electronics Co., Ltd., Jeio Tech Co., Ltd.
    Inventors: Jin-euk Kim, Dae-geun Yoo, Young-bog Seong