Patents by Inventor Jong-Bum Pakr

Jong-Bum Pakr 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 capacitors
    Patent number: 6656784
    Abstract: A method for fabricating a capacitor that prevents etching solution from attacking an inter-layer deposition layer in wet-etching an oxide which supports bottom electrodes.
    Type: Grant
    Filed: December 10, 2002
    Date of Patent: December 2, 2003
    Assignee: Hynix Semiconductor Inc
    Inventor: Jong-Bum Pakr