Company Filing History:
2 out of 1,566 
1 out of 1 
1 out of 35 
Years Active: 2002-2025
Title: The Innovative Contributions of Joong Seok Lee
Introduction
Joong Seok Lee is a prominent inventor based in Seoul, South Korea. With a remarkable record of three patents, he is known for his innovative advancements in the field of sound management technologies. His contributions have not only garnered attention within academic circles but also hold practical implications for various industries.
Latest Patents
Among his latest inventions, the "Mode Conversion Reflector" stands out. This invention involves a mode conversion reflector integrated on the edge surface of an elastic medium capable of efficiently mode-converting an incident ultrasonic wave while reflecting it in a desired direction. The unique design includes an elastic medium paired with a non-planar reflective layer that enhances the diffraction of waves, ensuring optimal performance in directing ultrasonic waves.
Another significant patent by Lee involves "Sound Absorbing and Insulating Structures by Tailoring Sound Velocities, and Method of Designing the Sound Absorbing and Insulating Structures." This invention is designed to minimize noise levels by manipulating sound wave propagation. The structure consists of a back panel placed strategically along the sound wave's trajectory, accompanied by rigid partitions that create resonant spaces, thereby reducing sound interference.
Career Highlights
Joong Seok Lee has contributed his expertise to esteemed institutions, notably Seoul National University, where he has played a pivotal role in advancing research and innovation. His work has positioned him as a thought leader in the field of acoustic engineering.
Collaborations
Throughout his career, Lee has collaborated with notable colleagues such as Yoon Young Kim and Sung C Jeong. Their collective efforts have further enriched the research landscape, leading to significant breakthroughs in sound technology.
Conclusion
Joong Seok Lee's inventions and collaborations underline his vital role as an innovator in the realm of sound management. With ongoing contributions and a focus on practical applications, he continues to shape the future of acoustic technologies. Through his latest patents, he exemplifies the spirit of innovation that drives progress in the scientific community.