Company Filing History:
Years Active: 2019-2025
Title: The Innovations of Won Sok Lee
Introduction
Won Sok Lee is a prominent inventor based in Suwon-si, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of four patents. His work focuses on enhancing the performance and efficiency of semiconductor memory devices.
Latest Patents
Among his latest patents is a semiconductor memory device and method for fabricating the same. This invention includes a cell area and a peripheral area, featuring a base insulating layer with opposed first front and rear surfaces in the cell area. The device incorporates a first semiconductor substrate with opposed second front and rear surfaces in the peripheral area, an active pattern on the first front surface, and a first conductive line extending in a first direction on a side of the active pattern. Additionally, it includes a capacitor structure on the active pattern and a first circuit element on the second front surface. A second conductive line extends in a second direction intersecting the first direction on both the first and second rear surfaces. The active pattern extends vertically, connecting the second conductive line to the capacitor structure. Another notable patent focuses on a semiconductor memory device that improves performance by enhancing interface characteristics while reducing leakage current. This device features a conductive line on a substrate, a first interlayer insulating layer that exposes the conductive line, and a channel trench defined on the substrate. The channel layer extends along the bottom and side surfaces of the trench, with first and second gate electrodes spaced apart within it.
Career Highlights
Won Sok Lee is currently employed at Samsung Electronics Co., Ltd., a leading company in the technology sector. His work at Samsung has allowed him to contribute to groundbreaking advancements in semiconductor technology.
Collaborations
He has collaborated with notable coworkers, including Min Hee Cho and Jun Soo Kim, who have also made significant contributions to the field.
Conclusion
Won Sok Lee's innovative work in semiconductor memory devices showcases his expertise and commitment to advancing technology. His patents reflect a deep understanding of the complexities involved in semiconductor fabrication and design.