Location History:
- Seoul, KR (2005 - 2006)
- Kyunggido, KR (2006)
- Bucheon, KR (2004 - 2009)
- Incheon, KR (2009)
Company Filing History:
14 out of 836 
7 out of 110 
2 out of 43 
Years Active: 2004-2009
Title: Kwan-Ju Koh: Innovator in Semiconductor Technology
Introduction: Kwan-Ju Koh is a prominent inventor based in Bucheon, South Korea, known for his significant contributions to semiconductor technology. With an impressive portfolio of 23 patents, Koh has shown exceptional talent in improving the design and manufacturing processes of semiconductor devices.
Latest Patents: Among his most recent patents, Koh has pioneered methods that enhance the formation of interconnection lines in semiconductor devices. One of his notable inventions focuses on preventing seams in copper layers, a common challenge during the damascene process. By ensuring constant deposition speeds for both the first and second copper layers, his methods prevent the formation of seams that could compromise the reliability and performance of devices. Another groundbreaking patent details the process of forming metal lines in semiconductor devices, which involves multiple layers of etch stop and insulating materials, ultimately enhancing the precision and efficiency of semiconductor manufacturing.
Career Highlights: Kwan-Ju Koh has had a distinguished career in the semiconductor industry. He has gained invaluable experience through his tenure at leading companies such as Dongbu Electronics Co., Ltd. and Dongbu Anam Semiconductor, Inc. His hands-on experience in these organizations has undoubtedly played a critical role in shaping his inventive strategies and approaches.
Collaborations: Throughout his professional journey, Koh has worked with various teams and institutions, leveraging collaborative efforts to further his research and development in semiconductor technology. His ability to work within diverse groups underlines his adaptability and commitment to advancing innovation.
Conclusion: Kwan-Ju Koh stands out as a key figure in the field of semiconductor technology, with a robust portfolio of patents that reflect his dedication to innovation. His methods for improving metal line formation and preventing defects in copper layers significantly contribute to the reliability and efficiency of modern semiconductor devices. As technology continues to evolve, Koh's work remains vital to the industry.