Company Filing History:
5 out of 2,169 
1 out of 5 Years Active: 2016-2025
Introduction
Kwan Il Lee is a distinguished inventor based in Seoul, South Korea, known for his contributions to the fields of advanced materials and optical sensing technologies. With a total of four patents to his name, he has made significant strides in both the scientific and engineering communities. His inventions are a testament to his innovative spirit and technical expertise.
Latest Patents
Among his latest creations is a patent for a "Perovskite multilayered structure and manufacturing method thereof." This method innovatively includes the formation of a first perovskite layer on a substrate, followed by the creation of a second perovskite layer using a reaction involving halogen compounds and various metal halides, oxides, or sulfides. This technology is anticipated to enhance the efficiency and application range of perovskite materials.
Another significant patent is for a "Dual Brillouin distributed optical fiber sensor and sensing method using Brillouin scattering." This invention allows for high-speed event detection and precise measurements. The system utilizes a pump signal modulated with a pulsed gating signal alongside a continuous wave probe signal to swiftly identify the area of an event within an optical fiber, enabling multiple correlation points to be measured simultaneously and accurately.
Career Highlights
Kwan Il Lee has had an impactful career working with notable organizations such as the Korea Institute of Science and Technology and Im Co., Ltd. His experience with these institutions has allowed him to explore and develop groundbreaking technologies, pushing the boundaries of current scientific knowledge and practical applications.
Collaborations
He has collaborated with talented individuals such as In Soo Kim and Sang Bae Lee, contributing to innovative projects that showcase the power of teamwork and shared expertise in technology and research fields. These collaborations reflect a strong commitment to advancing science and engineering.
Conclusion
Kwan Il Lee's inventive contributions, including his recent patents, position him as a notable figure in the realms of advanced materials and optical technology. His work not only enhances current technological frameworks but also paves the way for future innovations, solidifying his legacy as a leading inventor in the modern era.