Patents by Inventor Tae-Ha Jun

Tae-Ha Jun 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).

  • Process error prevention method in semiconductor fabricating equipment
    Patent number: 6766210
    Abstract: A method for preventing process errors in a semiconductor fabricating process allows only a few authorized engineers to release interlocks of semiconductor fabricating equipment when a count of interlock occurrences exceeds a predetermined number within a predetermined period of time. By allowing a semiconductor fabricating equipment operator only limited ability to reset equipment interlocks, repeated interlock conditions caused by test specification failures may be over-ridden only a predetermined number of times before the semiconductor fabricating equipment is disabled completely. The disabled semiconductor fabricating equipment may only be re-enabled using an authorization code, which is only made available to selected personnel, thereby ensuring that necessary repairs and corrections have been implemented on the semiconductor fabricating equipment.
    Type: Grant
    Filed: August 19, 2002
    Date of Patent: July 20, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Tae-Ha Jun, Hee-Sun Chae, Kyung-Bo Sim, Jong-Hwan Weon
  • Process error prevention method in semiconductor fabricating equipment
    Publication number: 20030069660
    Abstract: A method for preventing process errors in a semiconductor fabricating process allows only a few authorized engineers to release interlocks of semiconductor fabricating equipment when a count of interlock occurrences exceeds a predetermined number within a predetermined period of time. By allowing a semiconductor fabricating equipment operator only limited ability to reset equipment interlocks, repeated interlock conditions caused by test specification failures may be over-ridden only a predetermined number of times before the semiconductor fabricating equipment is disabled completely. The disabled semiconductor fabricating equipment may only be re-enabled using an authorization code, which is only made available to selected personnel, thereby ensuring that necessary repairs and corrections have been implemented on the semiconductor fabricating equipment.
    Type: Application
    Filed: August 19, 2002
    Publication date: April 10, 2003
    Inventors: Tae-Ha Jun, Hee-Sun Chae, Kyung-Bo Sim, Jong-Hwan Weon