This inventor holds 1 USPTO granted patent. Top assignee: Yg-1 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: Geun Woo Park and Advances in Coated Cutting Tools
Introduction
Geun Woo Park is an inventor based in Chungju-si, South Korea, and works at YG-1 Co., Ltd. His patent work focuses on improving the wear resistance and chipping resistance of coated cutting tools.
Latest Patents
Park is associated with 1 patent: “Coated Cutting Tool and Method for Making Coating Layer.” The invention describes a coating formed on all or part of a cutting-tool substrate. It includes columnar-grain MT-TiCN and α-Al₂O₃ layers, with specified crystallographic texture coefficients. The MT-TiCN layer is deposited by chemical vapor deposition at temperatures between 800°C and 950°C, while the α-Al₂O₃ layer has a strong <001> crystallographic orientation. The disclosed approach aims to provide excellent adhesion and improve wear and chipping resistance without using the HT-TiCN layer found in some related techniques.
Career Highlights
Park’s patent reflects work on coating composition, deposition conditions, and crystallographic orientation to enhance cutting-tool performance. The invention’s focus is on producing a durable coating through a defined combination of material layers and manufacturing methods.
Collaborations
Park’s listed coworkers include Dong Seob Kim and Hye Min Ahn. His work is associated with YG-1 Co., Ltd.
Conclusion
Geun Woo Park’s patent presents a coating-layer approach designed to improve the durability and performance of cutting tools through carefully controlled materials and deposition methods.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile