Patents by Inventor Cheol Joon PARK

Cheol Joon 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 MANUFACTURING METHOD OF SEMICONDUCTOR DEVICE
    Publication number: 20250120325
    Abstract: A semiconductor device may include an access line, a variable resistance layer, an electrode located between the access line and the variable resistance layer, and a barrier structure located between the access line and the electrode and including an amorphous barrier. The barrier structure may further include a diffusion barrier, and the amorphous barrier has a resistivity higher than that of the diffusion barrier.
    Type: Application
    Filed: March 19, 2024
    Publication date: April 10, 2025
    Inventors: Seong Hyun KIM, Min Su KIM, Jae Sung PARK, Cheol Joon PARK