This inventor holds 1 USPTO granted patent. Top assignee: Semes Co., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Innovations by Moon Sik Choi
Introduction
Moon Sik Choi is a notable inventor based in Cheonan-si, South Korea. He has made significant contributions to the field of substrate processing technology. His innovative approach has led to the development of a unique substrate processing device and method.
Latest Patents
Moon Sik Choi holds 1 patent for his invention titled "Substrate processing device and substrate processing method." This patent discloses a substrate processing apparatus that includes a support unit for supporting and rotating a substrate. It also features a solution discharge unit that discharges a processing solution containing a first material and a second material onto the substrate to effectively remove a film. The controller of the device is designed to control the solution discharge unit, ensuring that the hydrogen ion concentration of the processing solution differs between two positions on the substrate.
Career Highlights
Moon Sik Choi is currently associated with Semes Co., Ltd., where he continues to innovate in the field of substrate processing. His work has been instrumental in advancing technologies that enhance the efficiency and effectiveness of substrate processing methods.
Conclusion
Moon Sik Choi's contributions to substrate processing technology exemplify the impact of innovative thinking in the field. His patent reflects a commitment to improving processing methods, showcasing his role as a significant inventor in this domain.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile