Location History:
- Seoul, KR (1998 - 2001)
- Sungnam Kyunggi-Do, KR (2000 - 2002)
- Kyunggi-Do, KR (2004)
Company Filing History:
5 out of 6 
1 out of 1 
1 out of 2 Years Active: 1998-2004
Title: Hyun Jung Woo: Innovator in Metallic Film Technology
Introduction
Hyun Jung Woo is a prominent inventor based in Kyunggi-do, South Korea. He has made significant contributions to the field of materials science, particularly in the development of advanced metallic films. With a total of 7 patents to his name, his work has garnered attention for its innovative approaches and practical applications.
Latest Patents
One of his latest patents is a method of manufacturing a metallic film consisting of giant single crystal grains. This method involves depositing the metallic film on a substrate under an atmosphere of inert gas and a specified additive gas to alter the surface energy, grain boundary energy, or internal strain energy of the film. The process also includes an annealing step at a temperature conducive to grain growth, allowing for the production of metallic films with a grain size ratio of thickness to average grain size exceeding 50, independent of substrate type and deposition method.
Another notable patent is the apparatus and method for forming a preferred orientation-controlled platinum film using oxygen. This process enables the deposition of a platinum film oriented to (111), (200), and/or (220) by utilizing an atmosphere containing oxygen components and inert gases. The resulting platinum film exhibits excellent electrical conductivity, with a resistivity lower than 15 μΩ-cm, making it suitable for electronic devices without the presence of hillocks, voids, or pinholes.
Career Highlights
Throughout his career, Hyun Jung Woo has worked with notable companies such as Tong Yang Cement Corporation and Dong Yang Cement Corporation. His experience in these organizations has contributed to his expertise in materials development and innovation.
Collaborations
Hyun Jung Woo has collaborated with several professionals in his field, including Dong Yeon Park and Dong Su Lee. These partnerships have fostered a collaborative environment that enhances the innovation process.
Conclusion
Hyun Jung Woo's contributions to the field of metallic film technology demonstrate his commitment to advancing materials science. His innovative patents and career achievements highlight his role as a leading inventor in this domain.