This inventor holds 2 USPTO granted patents and 4 published patent applications and 2 EPO patents. Top assignee: Korea Institute of Machinery & Materials. Active years: 2017-2018.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Changwon, KR (2017)
- Changwon-si, KR (2018)
Company Filing History:
Years Active: 2017-2018
Title: Chang Dong Yim: Innovator in Magnesium Alloys
Introduction
Chang Dong Yim is a prominent inventor based in Changwon-si, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced magnesium alloys. With a total of 2 patents, his work focuses on enhancing the properties and applications of magnesium in various industries.
Latest Patents
Chang Dong Yim's latest patents include a wrought magnesium alloy capable of being heat treated at high temperatures. This innovative magnesium alloy features a composition that includes 4% to 10% of Sn, 0.05% to 1.0% of Ca, and 0.1% to 2% of elements such as Y and Er, with the balance being magnesium and unavoidable impurities. The alloy is notable for its excellent thermal stability and can withstand heat treatment at temperatures of 480°C or more.
Another significant patent involves a magnesium alloy with excellent ignition resistance and mechanical properties. This alloy forms a stable protective film on the surface of molten metal, which restricts natural ignition of chips. It includes 7.0% or greater but less than 11% of Al, 0.05% to 2.0% of Ca, and 0.05% to 2.0% of Y, among other components. The total content of Ca and Y is equal to or greater than 0.1% but less than 2.5% of the total weight of the magnesium alloy.
Career Highlights
Chang Dong Yim is affiliated with the Korea Institute of Machinery and Materials, where he conducts research and development in advanced materials. His work has been instrumental in pushing the boundaries of magnesium alloy applications, making them more viable for various industrial uses.
Collaborations
Throughout his career, Chang has collaborated with notable colleagues, including Young Min Kim and Ha Sik Kim. These partnerships have fostered innovation and contributed to the advancement of materials science.
Conclusion
Chang Dong Yim's contributions to the field of magnesium alloys highlight his role as a leading inventor in materials science. His innovative patents and collaborations continue to influence the industry, paving the way for future advancements.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile