Patents by Inventor Eul Rak Kim

Eul Rak Kim 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).

  • Method for fabricating a repair fuse box for a semiconductor device
    Patent number: 6458709
    Abstract: A method for fabricating a repair fuse box of a semiconductor device is disclosed. An etching stop polysilicon layer formed at a belt shape in edge portions of a repair fuse box is broken during a repair etching process without substantial departure from prior art methods for fabricating a repair fuse box of a semiconductor device. Thus, it is possible to improve repair yield of the semiconductor device.
    Type: Grant
    Filed: January 2, 2001
    Date of Patent: October 1, 2002
    Assignee: Hyundai Electronics Industries Co., Ltd.
    Inventors: Eul Rak Kim, Joong Shik Shin
  • Method for fabricating a repair fuse box for a semiconductor device
    Publication number: 20010007794
    Abstract: A method for fabricating a repair fuse box of a semiconductor device is disclosed. An etching stop polysilicon layer formed at a belt shape in edge portions of a repair fuse box is broken during a repair etching process without substantial departure from prior art methods for fabricating a repair fuse box of a semiconductor device. Thus, it is possible to improve repair yield of the semiconductor device.
    Type: Application
    Filed: January 2, 2001
    Publication date: July 12, 2001
    Inventors: Eul Rak Kim, Joong Shik Shin