Company Filing History:
Years Active: 2012-2017
Title: The Innovative Contributions of Nam-Yeal Lee
Introduction
Nam-Yeal 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 13 patents. His work has been instrumental in advancing the capabilities of semiconductor devices.
Latest Patents
Nam-Yeal Lee's latest patents include innovative designs for semiconductor devices. One of his notable inventions is a semiconductor device with an air gap and a method for fabricating the same. This device features a dielectric structure with an opening that exposes a substrate surface, along with a conductive structure that includes a first conductive pattern recessed in the opening and a second conductive pattern covering it. An air gap is defined between the sidewalls of the opening and the second conductive pattern, enhancing the device's performance.
Another significant patent is for a semiconductor device with a damascene bit line and a method for fabricating the same. This invention includes a substrate with multiple contact surfaces and an interlayer dielectric layer that has open portions exposing these surfaces. The design incorporates a storage node contact plug and a damascene structure that includes a bit line, a spacer, and an air gap formed through heat treatment, which optimizes the device's functionality.
Career Highlights
Nam-Yeal 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 develop and refine his innovative ideas, contributing to the advancement of semiconductor technology.
Collaborations
Throughout his career, Nam-Yeal Lee has collaborated with notable colleagues, including Seung-Jin Yeom and Seung-Hee Hong. These partnerships have fostered a creative environment that has led to groundbreaking advancements in semiconductor devices.
Conclusion
Nam-Yeal Lee's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of advanced semiconductor devices, showcasing the importance of innovation in technology.