Patents by Inventor Tae-Kyung KO

Tae-Kyung 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).

  • Test method for semiconductor devices and a test system for semiconductor devices
    Patent number: 11112451
    Abstract: A test method for a semiconductor device includes: loading a test tray having semiconductor devices of first and second lots arranged thereon into a test chamber; storing lot information of each of the semiconductor devices; performing a test program on each of the semiconductor devices; obtaining ID information of each of the semiconductor devices; matching the ID information with the lot information to generate lot sorting information; and sorting the semiconductor devices based on results of the test program and the lot sorting information.
    Type: Grant
    Filed: March 8, 2019
    Date of Patent: September 7, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Chul-Min Lee, Tae-Kyung Ko, Jin-Seong Kim, Hyeong-Gon Son, Seung-Woo Hong, Dong-Gu Lee, Sang-Jae Rhee
  • TEST METHOD FOR SEMICONDUCTOR DEVICES AND A TEST SYSTEM FOR SEMICONDUCTOR DEVICES
    Publication number: 20200025821
    Abstract: A test method for a semiconductor device includes: loading a test tray having semiconductor devices of first and second lots arranged thereon into a test chamber; storing lot information of each of the semiconductor devices; performing a test program on each of the semiconductor devices; obtaining ID information of each of the semiconductor devices; matching the ID information with the lot information to generate lot sorting information; and sorting the semiconductor devices based on results of the test program and the lot sorting information.
    Type: Application
    Filed: March 8, 2019
    Publication date: January 23, 2020
    Inventors: Chul-Min LEE, Tae-Kyung KO, Jin-Seong KIM, Hyeong-Gon SON, Seung-Woo HONG, Dong-Gu LEE, Sang-Jae RHEE