This inventor holds 1 USPTO granted patent. Top assignee: Hanyang Hak Won Co., Ltd.. Active years: 2004.
Company Filing History:
Years Active: 2004
Title: Chae Ok Kim - Innovator in Half-Metallic Magnetic Oxides
Introduction
Chae Ok Kim is a notable inventor based in Kyungki-do, South Korea. He has made significant contributions to the field of materials science, particularly in the development of half-metallic magnetic oxides. His innovative work has led to advancements in manufacturing techniques that enhance the properties of magnetic materials.
Latest Patents
Chae Ok Kim holds a patent for a "Method for manufacturing half-metallic magnetic oxide and plasma sputtering apparatus used in the same." This patent discloses a method that involves a conductor with at least one hole positioned between a metal target and a substrate holder in a plasma sputtering apparatus. This configuration improves the bonding of metal ions discharged from the metal target to oxygen ions. Additionally, the method utilizes a magnetic field with a coercive force greater than that of the thin film being formed, resulting in a magnetic oxide film with excellent properties. The apparatus is designed to supply high power to decompose oxygen and discharge metal ions with different electrovalences at precise ratios, making it effective for manufacturing half-metallic oxides at low temperatures.
Career Highlights
Chae Ok Kim is associated with Hanyang Hak Won Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the understanding and application of magnetic materials in various industries.
Collaborations
Chae Ok Kim has collaborated with notable colleagues, including Chang Hyo Lee and Kap Soo Yoon. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Chae Ok Kim's contributions to the field of half-metallic magnetic oxides exemplify the impact of innovative thinking in materials science. His patent and ongoing work at Hanyang Hak Won Co., Ltd. highlight the importance of collaboration and technological advancement in this critical area of research.