Location History:
- Gyeonggi-do, KR (2012 - 2013)
- Cupertino, CA (US) (2015 - 2017)
- Suwon-si, KR (2012 - 2023)
Company Filing History:
30 out of 131,214 
1 out of 1,135 Years Active: 2012-2025
Title: Innovations by Jangeun Lee: A Pioneer in Magnetic Memory and Integrated Circuits
Introduction
Jangeun Lee, based in Suwon-si, South Korea, has emerged as a significant figure in the field of electronics and semiconductor technology. With an impressive portfolio of 29 patents, Lee has contributed innovative solutions that impact the efficiency and functionality of modern electronic devices.
Latest Patents
Lee's recent work includes two notable patents that exemplify his expertise. The first patent focuses on an integrated circuit device that includes multiple gate structures embedded in a substrate. This innovation features a direct contact on the substrate and a bit line electrode layer measured to be between 10 nm to 30 nm thick, made from a molybdenum tungsten (MoW) alloy. This advancement holds the potential to enhance circuit performance significantly.
The second patent centers on magnetic memory devices that incorporate magnetic tunnel junctions. This device is architected with a perpendicular magnetic structure, an in-plane magnetic structure, and a free magnetic pattern positioned between them. Key to its functionality is the pinned pattern that maintains a stable magnetization direction, along with a switchable free magnetic pattern, which introduces versatility in data storage solutions.
Career Highlights
Jangeun Lee has collaborated with eminent institutions, including Samsung Electronics Co., Ltd. and Korea University Research and Business Foundation. His background in these organizations highlights his role in advancing technology through research and practical applications.
Collaborations
In his endeavors, Lee has worked alongside talented colleagues such as Sechung Oh and Woojin Kim. Their collective expertise has undoubtedly fueled innovative projects and provided a collaborative environment that fosters creativity and progress in the field.
Conclusion
With 29 patents to his name and a focus on integrated circuits and magnetic memory devices, Jangeun Lee represents the forefront of technological innovation. His work continues to influence electronic device development, showcasing the importance of research and collaboration in driving advancements in this dynamic industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.