Patents by Inventor Hyon Jin LEE

Hyon Jin LEE 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).

  • Chamber module and test handler including the same
    Patent number: 11762009
    Abstract: A chamber module and a test handler including the same are disclosed. The chamber module includes a soak chamber providing a temperature adjusting space for adjusting a temperature of semiconductor devices, an elevating member disposed in the soak chamber and for elevating a tray in which the semiconductor devices are accommodated, a guide member extending in a vertical direction in the soak chamber and for guiding movement of the elevating member, and a temperature adjusting part for adjusting a temperature of the guide member.
    Type: Grant
    Filed: August 19, 2021
    Date of Patent: September 19, 2023
    Assignee: SEMES CO., LTD.
    Inventors: Hyon Jin Lee, Jun Seok Lee
  • CHAMBER MODULE AND TEST HANDLER INCLUDING THE SAME
    Publication number: 20220065920
    Abstract: A chamber module and a test handler including the same are disclosed. The chamber module includes a soak chamber providing a temperature adjusting space for adjusting a temperature of semiconductor devices, an elevating member disposed in the soak chamber and for elevating a tray in which the semiconductor devices are accommodated, a guide member extending in a vertical direction in the soak chamber and for guiding movement of the elevating member, and a temperature adjusting part for adjusting a temperature of the guide member.
    Type: Application
    Filed: August 19, 2021
    Publication date: March 3, 2022
    Applicant: SEMES CO., LTD.
    Inventors: Hyon Jin LEE, Jun Seok LEE