Location History:
- Gyeonggi-do, KR (2007)
- Kyunggi-do, KR (2004 - 2008)
Company Filing History:
Years Active: 2004-2008
Title: Kwang-Ok Koh: Innovator in Semiconductor Technology
Introduction
Kwang-Ok Koh is a prominent inventor based in Kyunggi-do, South Korea. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing semiconductor devices, which are crucial for modern electronics.
Latest Patents
Koh's latest patents include innovative methods and devices that improve semiconductor performance. One of his notable inventions is a semiconductor device having a silicide thin film and a method of forming the same. This invention provides a semiconductor device that includes a gate insulation layer on an active region of a semiconductor substrate, with a gate electrode formed on top. Additionally, an impurity region is created adjacent to the gate electrode, and a silicide thin film, such as cobalt silicide, is formed in the impurity region.
Another significant patent involves methods of forming semiconductor devices using an etch stop layer. This method includes creating a gate pattern with a gate electrode on a substrate, forming lightly doped impurity diffusion layers, and using spacers on the sidewalls of the gate pattern. The process allows for the implantation of impurity ions to form a heavily doped impurity diffusion layer, followed by the formation of a conformal etch stop layer.
Career Highlights
Kwang-Ok Koh is currently employed at Samsung Electronics Co., Ltd., a leading company in the electronics industry. His work at Samsung has allowed him to be at the forefront of semiconductor innovation, contributing to the development of advanced technologies that power various electronic devices.
Collaborations
Throughout his career, Koh has collaborated with notable colleagues, including Hyung-Shin Kwon and Joon-Yong Joo. These collaborations have fostered a creative environment that encourages the exchange of ideas and advancements in semiconductor technology.
Conclusion
Kwang-Ok Koh is a distinguished inventor whose work in semiconductor technology has led to several important patents. His contributions continue to influence the electronics industry, showcasing the importance of innovation in this rapidly evolving field.