Patents by Inventor Hwang-Ho Park

Hwang-Ho Park 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 AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20110220858
    Abstract: A semiconductor device and a method of manufacturing the same. The semiconductor device may include a lower electrode having a hollow cylindrical shape of which an upper portion is open, the lower electrode being disposed on a substrate, an insulating structure wrapping the lower electrode and including a nitride, a variable resistance pattern electrically connected to the lower electrode, and an upper electrode electrically connected to the variable resistance pattern.
    Type: Application
    Filed: March 11, 2011
    Publication date: September 15, 2011
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Kyu-Man HWANG, Junsoo Bae, Hwang-Ho Park