Company Filing History:
Years Active: 2014-2016
Title: Hyo-Seok Lee: Innovator in Semiconductor Technology
Introduction
Hyo-Seok Lee is a prominent inventor based in Gyeonggi-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 14 patents. His innovative work has advanced the development of semiconductor devices, particularly in the area of air gap technology.
Latest Patents
One of Hyo-Seok Lee's latest patents is titled "Semiconductor device with air gap and method for fabricating the same." This patent describes a method for fabricating a semiconductor device that includes several intricate steps. The process involves forming an insulation layer over a substrate, creating an open portion in the insulation layer, and forming a sacrificial spacer over the sidewalls of the open portion. Following this, a first conductive pattern is created in the lower section of the open portion, and an ohmic contact layer is formed over it. The method continues with the removal of the sacrificial spacer to create an air gap, which is capped by forming a barrier layer over the ohmic contact layer. Finally, a second conductive pattern is formed over the barrier layer to fill the upper section of the open portion.
Another notable patent by Hyo-Seok Lee is also titled "Semiconductor device with air gap and method for fabricating the same." This patent outlines a semiconductor device that consists of a plurality of first conductive structures formed over a substrate. It includes second conductive structures positioned between neighboring first conductive structures, with air gaps formed between them. Additionally, third conductive structures cap portions of the air gaps, while capping structures cover the remaining portions.
Career Highlights
Hyo-Seok Lee has worked with leading companies in the semiconductor industry, including SK Hynix Inc. and Hynix Semiconductor Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.
Collaborations
Throughout his career, Hyo-Seok Lee has collaborated with notable colleagues, including Seung-Jin Yeom and Sung-Won Lim. These partnerships have fostered innovation and have been instrumental in the development of new technologies in the semiconductor field.
Conclusion
Hyo-Seok Lee's contributions to semiconductor technology, particularly through his innovative patents, have established him as a key figure in the industry. His work continues to influence the development