Company Filing History:
Years Active: 2019-2021
Title: Seul-ji Song: Innovator in Memory Device Technology
Introduction
Seul-ji Song is a prominent inventor based in Yongin-si, South Korea. He has made significant contributions to the field of memory device technology, holding a total of 5 patents. His work focuses on innovative methods for fabricating memory devices that enhance performance and efficiency.
Latest Patents
One of Seul-ji Song's latest patents is titled "Memory device with memory cell pillar having resistive memory layer with wedge memory portion and body memory portion, and method of fabricating the same." This patent describes a method for creating a memory device that includes a first conductive line extending over a substrate, a memory cell pillar on the first conductive line, and a second conductive line that intersects the first. The memory cell pillar features a heating electrode layer and a resistive memory layer, which includes both a wedge memory portion and a body memory portion. The wedge memory portion contacts the heating electrode layer and has a width that changes with increasing distance from the heating electrode layer.
Another notable patent is for a "Semiconductor memory device," which includes first conductive lines extending on a substrate and second conductive lines that intersect with the first. Memory cell structures are located at the intersections, each comprising a first electrode layer, a second electrode layer, and a resistive memory layer. The design of the resistive memory layers features sloped sidewalls, enhancing the device's functionality.
Career Highlights
Seul-ji Song is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the field of semiconductor technology. His work has been instrumental in advancing memory device capabilities, making significant impacts on the industry.
Collaborations
Throughout his career, Seul-ji Song has collaborated with notable colleagues, including Il-mok Park and Sung-Won Kim. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.
Conclusion
Seul-ji Song's contributions to memory device technology exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of semiconductor design and fabrication methods, positioning him as a key figure in the industry.