This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Semes Co., Ltd., Semes Co., Ltd.. Active years: 2025-2026.
Company Filing History:
Years Active: 2025-2026
Title: Dae Myeong Lee: Innovator in Substrate Treating Technology
Introduction
Dae Myeong Lee is a notable inventor based in Busan, South Korea. He has made significant contributions to the field of substrate treating technology, holding 2 patents that showcase his innovative approach to enhancing substrate treatment processes.
Latest Patents
One of his latest patents is a substrate treating apparatus that includes a spin chuck supporting a substrate and a rinse liquid supply unit. This apparatus features a bowl member surrounding the spin chuck, which consists of a first bowl with an inclined surface that has a curvature. The design allows the rinse liquid to be supplied toward the inclined surface through a specially designed flow passage. Another patent also focuses on a substrate treating apparatus, which includes a guide part on the inclined surface of the first bowl. This guide part forms a spiral that surrounds the spin chuck, effectively guiding the flow of rinse liquid along the spiral.
Career Highlights
Dae Myeong Lee has worked with Semes Co., Ltd., where he has applied his expertise in substrate treatment technologies. His work has contributed to advancements in the efficiency and effectiveness of substrate processing.
Collaborations
Throughout his career, Dae Myeong Lee has collaborated with notable colleagues, including Jae Hyun Lim and Kyung Jin Seo. These collaborations have further enriched his work and innovations in the field.
Conclusion
Dae Myeong Lee's contributions to substrate treating technology through his patents and collaborations highlight his role as an influential inventor. His innovative designs continue to impact the industry positively.