Patents by Inventor Young-Seok Eun

Young-Seok Eun 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).

  • SEMICONDUCTOR DEVICE WITH BURIED BIT LINES INTERCONNECTED TO ONE-SIDE-CONTACT AND FABRICATION METHOD THEREOF
    Publication number: 20110073925
    Abstract: A semiconductor device with reduced resistance of a buried bit line, and a method for fabricating the same. The method for fabricating a semiconductor device includes etching a semiconductor substrate to form a plurality of active regions which are separated from one another by trenches formed in between, forming a side contact on a sidewall of each active region, and forming metal bit lines, each filling a portion of a respective trench and connected to the side contact.
    Type: Application
    Filed: December 30, 2009
    Publication date: March 31, 2011
    Inventors: Eun-Shil PARK, Young-Seok Eun, Kee-Jeung Lee, Min-Soo Kim