Location History:
- Kyungki, KR (1995)
- Kyounggi-do, KR (2003)
- Kyonggi-do, KR (2003 - 2004)
- Yongin, KR (2004)
- Yongin-si, KR (2004 - 2009)
- Gyeonggi-do, KR (2007 - 2009)
- Seoul, KR (1993 - 2019)
- Changwon-si, KR (2021)
Company Filing History:
16 out of 49,743 
2 out of 1,063 
1 out of 832,880 Years Active: 1993-2021
Title: The Innovations of Seung Gyu Lee: A Spotlight on a Visionary Inventor
Introduction
Seung Gyu Lee, an accomplished inventor based in Seoul, South Korea, has made significant contributions to the fields of battery technology and display systems. With a remarkable portfolio of 19 patents, Lee's inventions reflect his commitment to advancing technology for practical applications.
Latest Patents
Among his latest innovations is a patented **battery control apparatus** that intelligently excludes faulty battery cells from the connection, ensuring that the output voltage remains constant. This system automatically integrates a replacement battery cell when a fault occurs, providing uninterrupted power. Additionally, to maintain stability in a parallel configuration of multiple battery modules, the apparatus disconnects any module with a faulty cell during replacement.
Another noteworthy patent from Lee is the invention of a **reflective screen** designed for use with single-focus projectors. This innovative screen comprises a base layer, a fresnel lens layer mixed with color particles to enhance brightness, a reflective layer, and a protective rear surface layer. This unique structure allows for high-quality image display while minimizing the layers involved.
Career Highlights
Seung Gyu Lee has a distinguished career, having contributed his expertise at prominent companies, notably LG Electronics Inc. and Goldstar Co., Ltd. His experiences at these organizations have significantly influenced his inventive process and approach to technology development.
Collaborations
Lee has collaborated with several esteemed professionals in the industry, including Soon Hyung Kwon and Ho Joong Kang. These partnerships have fostered a collaborative environment conducive to innovation and problem-solving, culminating in groundbreaking inventions.
Conclusion
In conclusion, Seung Gyu Lee stands out as a prominent inventor whose work in battery technologies and display systems continues to push the boundaries of innovation. His patents not only reflect his ingenuity but also contribute valuable solutions to technological challenges, showcasing a legacy of excellence in invention.