Dinh-Quyen Chuong

Title: Dinh-Quyen Chuong: Innovator in Sound Absorption Technology

Introduction

Dinh-Quyen Chuong is a notable inventor based in Dortmund, Germany. He has made significant contributions to the field of sound absorption technology, particularly in applications relevant to transportation vehicles. His innovative approach has led to the development of a unique sound-absorbing article that addresses the challenges of noise control in various environments.

Latest Patents

Dinh-Quyen Chuong holds 1 patent for his invention titled "Sound-absorbing article effective over a broad frequency range." This patent describes a sound-absorbing article that can be utilized as a lining or shaped element, providing effective sound absorption across a wide frequency range. The article is particularly beneficial when positioned near reverberant walls in transportation vehicles. It features at least one microperforated sheet absorber with microperforations that have a diameter ranging from 0.05 mm to 2 mm, and an interhole distance of 1 mm to 20 mm. The proportion of hole area is designed to range from 0.2% to 4% based on the surface area of the microperforated sheet absorber. Additionally, the invention includes at least one absorber, which can be a foam or non-woven absorber, strategically placed at a preselected distance from a reverberant wall.

Career Highlights

Dinh-Quyen Chuong is currently associated with Clion Irland Ltd., where he continues to innovate in sound absorption technologies. His work has garnered attention for its practical applications in improving acoustic environments, particularly in the transportation sector.

Collaborations

Throughout his career, Dinh-Quyen has collaborated with esteemed colleagues such as Norbert Nicolai and Helmut V. Fuchs. These collaborations have further enriched his research and development efforts in sound absorption technology.

Conclusion

Dinh-Quyen Chuong is a pioneering inventor whose work in sound absorption technology has the potential to significantly enhance acoustic comfort in various applications. His innovative patent reflects a deep understanding of the complexities of sound control, making him a valuable contributor to the field.