Patents by Inventor Suk-yong Jeong

Suk-yong Jeong 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).

  • Wafer carriage
    Patent number: 5669513
    Abstract: A wafer carriage is disclosed. An edge of the wafer carriage is roundly formed so that an edge of the wafer when colliding against the wafer can be prevented from chipping, pads are provided to a guide on the upper side of the wafer carriage so that the wafer when moving can be prevented from sliding, and thus, the wafer chipping occurred in a successive process can be prevented.
    Type: Grant
    Filed: February 23, 1996
    Date of Patent: September 23, 1997
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-young Oh, Suk-yong Jeong, Han-sung Kim, Jin-ho Park