Company Filing History:
Years Active: 2020-2023
Title: Innovations of Kyupil Lee in Semiconductor Memory Devices
Introduction
Kyupil Lee is a prominent inventor based in Seongnam-si, South Korea. He has made significant contributions to the field of semiconductor memory devices, holding a total of six patents. His work has been instrumental in advancing technology in this area.
Latest Patents
Kyupil Lee's latest patents focus on innovative semiconductor memory devices. One of his patents describes a semiconductor memory device that includes a stack structure with multiple layers vertically stacked on a substrate. Each layer consists of a first dielectric layer, a semiconductor layer, and a second dielectric layer. The device features a first conductive line in the second dielectric layer, extending in a first direction, and a second conductive line that extends vertically through the stack structure. Additionally, a capacitor is included in the stack structure, spaced apart from the second conductive line. The semiconductor layer contains semiconductor patterns that extend in a second direction, intersecting the first direction, ensuring efficient electrical connections.
Another patent by Kyupil Lee outlines a semiconductor memory device that comprises a substrate and a plurality of memory cell transistors vertically stacked on it. This device includes a first conductive line connected to the source region of at least one memory cell transistor and a second conductive line linked to the gate electrodes of these transistors. Furthermore, a data storage element is connected to the drain region of the memory cell transistors, enhancing the device's functionality.
Career Highlights
Kyupil Lee is currently employed at Samsung Electronics Co., Ltd., where he continues to innovate in the semiconductor field. His work has garnered attention for its technical depth and practical applications in modern electronics.
Collaborations
Kyupil Lee has collaborated with notable colleagues, including Kiseok Lee and Bong-Soo Kim, contributing to the advancement of semiconductor technologies.
Conclusion
Kyupil Lee's contributions to semiconductor memory devices exemplify his innovative spirit and technical expertise. His patents reflect a commitment to enhancing technology in the electronics industry.