Location History:
- Seoul, KR (2010 - 2012)
- Gumi, KR (2012)
- Seongbuk-gu, KR (2012)
- Gyeongbuk, KR (2012 - 2015)
Company Filing History:
Years Active: 2010-2015
Title: The Innovative Contributions of Doo-Soo Kim
Introduction
Doo-Soo Kim is a prominent inventor based in Seoul, South Korea. He has made significant contributions to the field of semiconductor technology, particularly in the manufacturing of gallium nitride (GaN) wafers. With a total of 11 patents to his name, Kim's work has had a substantial impact on the industry.
Latest Patents
One of Kim's latest patents is a method for manufacturing gallium nitride wafers. This innovative method involves forming an etch stop layer on a substrate, followed by the creation of a first GaN layer on the etch stop layer. A portion of the first GaN layer is then etched using silane gas, after which a second GaN layer is formed on the etched first GaN layer. Finally, a third GaN layer is formed on the second GaN layer. This process enhances the efficiency and quality of GaN wafers, which are crucial for various electronic applications.
Career Highlights
Throughout his career, Doo-Soo Kim has worked with notable companies such as Siltron, Inc. and LG Siltron Incorporated. His experience in these organizations has allowed him to refine his skills and contribute to advancements in semiconductor manufacturing.
Collaborations
Kim has collaborated with several talented individuals in his field, including Yong-Jin Kim and Dong-Kun Lee. These partnerships have fostered innovation and have led to the development of cutting-edge technologies in the semiconductor industry.
Conclusion
Doo-Soo Kim's contributions to the field of semiconductor technology, particularly through his innovative methods for manufacturing gallium nitride wafers, highlight his importance as an inventor. His work continues to influence the industry and pave the way for future advancements.