Congwu Li

Title: **Congwu Li: Innovator in Conductive Composite Materials**

Introduction

Congwu Li is an esteemed inventor based in Shanghai, China, known for his contributions to the field of conductive materials. With a focus on enhancing the performance and safety of electronic components, Congwu's innovative work has led to the development of advanced composite materials that provide significant advantages over traditional solutions.

Latest Patents

Congwu Li holds a patent for a novel conductive composite material featuring a positive temperature coefficient (PTC) of resistance, along with an associated overcurrent protection component. This PTC conductive composite material comprises two main elements: a matrix of crystalline polymer that occupies 20%-70% of the total volume and a conductive filler that constitutes 30%-80% of the material's volume. The filler is designed to achieve an average particle size ranging from 0.1 micrometers to 10 micrometers, ensuring a volume resistivity of no more than 300 micro-ohm centimeters. The innovative overcurrent protection device constructed with this composite material incorporates two metal foils separated by the PTC layer, offering low resistance, consistent resistance reproducibility, and robust PTC intensity.

Career Highlights

Currently, Congwu is employed at Shanghai Changyuan Wayon Circuit Protection Co., Ltd., where he delves into the research and development of circuit protection technologies. His efforts have resulted in notable advancements in the functionality and reliability of electronic components, contributing significantly to the company's reputation in the industry.

Collaborations

Throughout his career, Congwu has collaborated with talented peers, including Quan-quan Yang and Zhengping Liu. These collaborations have allowed for the exchange of innovative ideas and enhanced the development of cutting-edge technologies within their field.

Conclusion

Congwu Li's innovative work in conductive composite materials exemplifies his commitment to advancing technology in circuit protection. By leveraging his expertise, he has created solutions that not only improve performance but also enhance safety in electronic applications. His contributions highlight the importance of continuous innovation in the ever-evolving landscape of technology.