Jinming Li

Title: The Innovative Contributions of Jinming Li

Introduction

Jinming Li is a notable inventor based in Changzhou, China. He has made significant contributions to the field of audio technology, particularly through his innovative designs in speaker systems. His work exemplifies the intersection of engineering and creativity, leading to advancements in acoustic performance.

Latest Patents

Jinming Li holds a patent for a speaker that includes a frame, a vibration system, and a magnetic circuit system. The vibration system consists of a diaphragm, a voice coil assembly, and a printed circuit board. The printed circuit board is strategically arranged on both sides of the speaker. The magnetic circuit system features a magnetic bowl and a magnet assembly. The design of the printed circuit board includes a first fixing portion mounted with the frame, a second fixing portion mounted with the voice coil assembly, and a connecting portion. This connecting portion extends toward the direction of the magnet assembly, enhancing the speaker's performance. The innovation allows for an increased length of the force arm while minimizing the loss of BL, ultimately improving the acoustic performance of the product. Jinming Li has 1 patent to his name.

Career Highlights

Jinming Li is currently associated with Aac Microtech (Changzhou) Co., Ltd. His role in the company allows him to apply his inventive skills to develop cutting-edge audio technologies. His contributions have been instrumental in advancing the company's product offerings and enhancing their market competitiveness.

Conclusion

Jinming Li's innovative work in speaker technology showcases his dedication to improving acoustic performance through thoughtful engineering. His patent reflects a significant advancement in the field, and his career continues to inspire future innovations in audio technology.