Patents by Inventor Kyong-eob Eom

Kyong-eob Eom 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 handler including single-door-type stockers
    Patent number: 7659711
    Abstract: A handler may include a handler system main body used for testing semiconductor devices; an open-type stocker portion on a front side of the handler system main body; and/or a plurality of single-door-type stockers in the open-type stocker portion. The single-door-type stockers may include windows on upper parts of front sides of the single-door-type stockers. The front sides of the single-door-type stockers may be protected. The handler also may include a front top door on an upper part of the front side of the handler system main body; locking stoppers below the windows of the single-door-type stockers; safety sensors on sides of the open-type stocker portion; and/or a working table in front of the open-type stocker portion. The open-type stocker portion may be below the front top door. The safety sensors may stop the handler when the single-door-type stockers are not closed.
    Type: Grant
    Filed: March 20, 2007
    Date of Patent: February 9, 2010
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yeon-gyu Song, Ho-gyung Kim, Kyong-eob Eom, Seung-hee Lee, Jae-ho Song
  • Test handler including single-door-type stockers
    Publication number: 20070221548
    Abstract: A handler may include a handler system main body used for testing semiconductor devices; an open-type stocker portion on a front side of the handler system main body; and/or a plurality of single-door-type stockers in the open-type stocker portion. The single-door-type stockers may include windows on upper parts of front sides of the single-door-type stockers. The front sides of the single-door-type stockers may be protected. The handler also may include a front top door on an upper part of the front side of the handler system main body; locking stoppers below the windows of the single-door-type stockers; safety sensors on sides of the open-type stocker portion; and/or a working table in front of the open-type stocker portion. The open-type stocker portion may be below the front top door. The safety sensors may stop the handler when the single-door-type stockers are not closed.
    Type: Application
    Filed: March 20, 2007
    Publication date: September 27, 2007
    Inventors: Yeon-gyu Song, Ho-gyung Kim, Kyong-eob Eom, Seung-hee Lee, Jae-ho Song