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: Kyeong Min Lee and Treatment Liquid Discharge Technology.
Introduction
Kyeong Min Lee is an inventor associated with Semes Co., Ltd. in Chungcheongnam-do, South Korea. Her work includes an invention concerning the discharge of treatment liquid in substrate-processing equipment.
Latest Patents
Lee is associated with 1 patent: “Treatment Liquid Discharge Assembly and Treatment Liquid Discharge Method.” The invention describes a drain manifold connected to one or more discharge lines in a substrate treatment apparatus. The manifold temporarily accommodates treatment liquid in a defined space, while a drain pipe connected to the space’s bottom extends upward by a specified height. This raised pipe arrangement creates a buffer space for the treatment liquid.
Career Highlights
Lee’s listed patent focuses on the design of liquid drainage components for substrate treatment equipment. The assembly’s manifold, raised drain pipe, and buffer space are intended to manage treatment liquid within the apparatus.
Collaborations
Lee’s listed coworkers include Tae-Keun Kim and Kang Sul Kim. Her patent is associated with Semes Co., Ltd.
Conclusion
Kyeong Min Lee’s recorded invention addresses treatment-liquid discharge through a manifold and raised drain-pipe design for substrate-processing equipment.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile