Jeong-Min Lee

Title: Innovations of Jeong-Min Lee in Sound Projection Technology.

Introduction

Jeong-Min Lee is a notable inventor based in Daejeon, South Korea. He has made significant contributions to the field of sound projection technology. His innovative approach has led to the development of a unique sound projector that enhances audio performance.

Latest Patents

Jeong-Min Lee holds a patent for a flextensional low-frequency sound projector. This invention includes a piezoelectric actuator that generates vibrations in response to electrical signals. The design encompasses a stave that enhances the vibration in a lateral direction, utilizing two vibration modes with different resonance frequencies. This advancement improves upon existing sound projectors that operate in a single vibration mode, resulting in a broader frequency bandwidth.

Career Highlights

Jeong-Min Lee is currently employed at the Agency for Defense Development. His work focuses on developing advanced technologies that can be applied in various fields, including defense and audio engineering. His innovative spirit and technical expertise have positioned him as a key figure in his organization.

Collaborations

Jeong-Min Lee collaborates with talented colleagues, including Yub Je and Soo-Hyun Lim. Their combined efforts contribute to the advancement of sound projection technologies and other innovative projects.

Conclusion

Jeong-Min Lee's contributions to sound projection technology exemplify the impact of innovation in enhancing audio experiences. His patented flextensional low-frequency sound projector represents a significant advancement in the field.