Location History:
- Pohang, TW (2012)
- Busan, KR (2013)
- Pohang, KR (2013 - 2014)
Company Filing History:
Years Active: 2012-2014
Title: Innovations of Sang-Min Lee
Introduction
Sang-Min Lee is a notable inventor based in Pohang, South Korea. He has made significant contributions to the field of fluid dynamics and surface engineering. With a total of 4 patents to his name, his work focuses on enhancing fluid transfer efficiency and developing advanced materials.
Latest Patents
One of Sang-Min Lee's latest patents is a method for fabricating a solid body with a superhydrophobic surface structure. This invention involves a surface treatment of a metal body, a replication process, and a polymer sticking phenomenon. The goal is to increase the efficiency of fluid transfer while preventing the accumulation of foreign materials in the tube. The superhydrophobic fluid transfer tube includes a fluid guider and a solid body with micrometer-scaled unevenness and nanometer-scaled protrusions. The method includes forming nanometer-scaled holes on a metal surface through anodizing, creating a replica with a non-wetting polymer, and finally producing a solid body for fluid contact.
Another significant invention is a pneumatic dispenser. This device consists of a first plate with a liquid supply unit, a first chamber, and a liquid discharge unit. It also features a flexible membrane that establishes one side of the first chamber. The second plate includes a second chamber facing the first plate, with a bump formed by protruding the liquid supply unit toward the flexible membrane.
Career Highlights
Sang-Min Lee is associated with the Postech Academy-Industry Foundation, where he continues to innovate and develop new technologies. His work has garnered attention for its practical applications in various industries.
Collaborations
He collaborates with notable colleagues, including Joon-Won Kim and Dong-Seob Kim, who contribute to his research and development efforts.
Conclusion
Sang-Min Lee's innovative work in fluid dynamics and surface engineering showcases his commitment to advancing technology. His patents reflect a deep understanding of material science and engineering principles, making him a valuable contributor to his field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.