Patents by Inventor Tae Hul Na

Tae Hul Na 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).

  • Publication number: 20190130969
    Abstract: A memory device includes: a memory cell array including a plurality of memory cells, wherein each of the plurality of memory cells includes a switching element, and a data storage element connected to the switching element, wherein the data storage element includes a phase change material; and a memory controller configured to perform a control operation with respect to a first memory cell of the plurality of memory cells by inputting an operating current to the first memory cell, and inputting a compensation current flowing from the data storage element to the switching element in the first memory cell before or after inputting the operating current to the first memory cell.
    Type: Application
    Filed: August 10, 2018
    Publication date: May 2, 2019
    Inventors: CHEA OUK LIM, Tae Hul Na, Jung Sunwoo, Yong Jun Lee