This inventor holds 3 USPTO granted patents and 1 EPO patent. Top assignee: Posco. Active years: 2012-2014.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kyungsan-shi, KR (2012)
- Pohang-shi, KR (2013)
- Kyungsan, KR (2014)
Company Filing History:
Years Active: 2012-2014
Title: Innovations of Chang-Hoon Lee in Steel Manufacturing
Introduction
Chang-Hoon Lee is a notable inventor based in Kyungsan, South Korea. He has made significant contributions to the field of steel manufacturing, particularly in developing methods that enhance the properties of carbon steel sheets. With a total of three patents to his name, his work is recognized for its innovative approach to improving material formability and heat treatment characteristics.
Latest Patents
Chang-Hoon Lee's latest patents include a manufacturing method for a carbon steel sheet that exhibits superior formability. This carbon steel sheet is characterized by a microscopic and uniform carbide distribution, which contributes to its excellent final heat treatment characteristics. The composition of this steel sheet includes specific weight percentages of carbon, manganese, silicon, chromium, aluminum, sulfur, titanium, boron, and nitrogen, ensuring optimal performance. Another significant patent involves a method for manufacturing a fine spheroidized steel sheet with excellent heat treatment characteristics. This method outlines a detailed process that includes the production of a high carbon slab, reheating, rolling, cooling, and spheroidizing annealing, all aimed at achieving a thin plate with enhanced properties.
Career Highlights
Chang-Hoon Lee is currently employed at Posco, a leading steel manufacturing company. His work at Posco has allowed him to apply his innovative ideas in a practical setting, contributing to advancements in steel technology. His expertise in material science and engineering has positioned him as a key figure in the development of new steel products.
Collaborations
Chang-Hoon Lee has collaborated with notable coworkers, including Kyoo-Young Lee and Gyo-Sung Kim. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions in steel manufacturing.
Conclusion
Chang-Hoon Lee's contributions to the field of steel manufacturing through his patents and work at Posco highlight his role as an influential inventor. His innovative methods for enhancing the properties of carbon steel sheets demonstrate the importance of research and development in advancing material technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile