Jiqiang Dai

Title: Jiqiang Dai: Innovator in Sound Absorbing Technologies

Introduction

Jiqiang Dai is a prominent inventor based in Shenzhen, China. He has made significant contributions to the field of sound absorbing materials and speaker technology. With a total of 3 patents, his work focuses on enhancing acoustic performance through innovative materials.

Latest Patents

Dai's latest patents include a sound adsorbing material and speaker box. This invention provides a sound adsorbing material that consists of a microporous material and an adsorbate gas. The microporous material features a zeolite molecular sieve, which has a framework and extra-framework cations. The adsorption capacity of the zeolite molecular sieve for the adsorbate gas exceeds its capacity for air. Additionally, the speaker box utilizing this sound adsorbing material demonstrates improved low-frequency acoustic performance. Another patent involves a sound absorbing material comprising MFI-structural-type molecular sieves. This material includes frameworks and extra-framework cations, with a specific molar ratio of Si to metal elements. The invention also outlines a method for preparing the sound absorbing material and a speaker box that employs it.

Career Highlights

Throughout his career, Jiqiang Dai has worked with notable companies such as Aac Acoustic Technologies (Shenzhen) Co., Ltd. and Aac Technologies Pte. Ltd. His experience in these organizations has contributed to his expertise in acoustic technologies and material science.

Collaborations

Dai has collaborated with talented individuals in his field, including Hongshu Feng and Kun Tang. These partnerships have likely fostered innovation and the development of advanced sound absorbing technologies.

Conclusion

Jiqiang Dai's contributions to sound absorbing materials and speaker technology highlight his role as an influential inventor. His innovative patents and collaborations reflect his commitment to enhancing acoustic performance in various applications.