Zhiping Zheng

Title: Innovations of Zhiping Zheng in Multilayer Chip Varistors

Introduction

Zhiping Zheng is a notable inventor based in Wuhan, China. He has made significant contributions to the field of electronic components, particularly in the development of multilayer chip varistors. With a total of 2 patents, his work focuses on enhancing the efficiency and cost-effectiveness of electronic devices.

Latest Patents

Zheng's latest patents include a "ZnO multilayer chip varistor with base metal inner electrodes and preparation method thereof." This invention features a multilayer chip varistor constructed from ceramic sheets and inner electrodes that are alternately laminated. The inner electrodes are primarily made of nickel (Ni), which significantly reduces the preparation costs. The varistor is designed for mass production, achieving a nonlinear coefficient of 30 or more, with a breakdown voltage of less than 20V. The standard chip package sizes include 0805, 0603, 0402, and 0201.

Another significant patent is the "laminated chip composite resistor combining thermistor and varistor and preparation method thereof." This composite resistor integrates a varistor part, a transition layer part, and a thermistor part. The design employs co-firing techniques and utilizes nickel as the main material for inner electrodes, which simplifies the preparation process and enhances reliability.

Career Highlights

Zhiping Zheng is affiliated with Huazhong University of Science and Technology, where he continues to innovate in the field of electronic materials. His research focuses on developing advanced materials that can improve the performance of electronic components.

Collaborations

Zheng has collaborated with notable colleagues such as Qiuyun Fu and Wei Luo, contributing to various research projects and innovations in electronic materials.

Conclusion

Zhiping Zheng's contributions to the field of multilayer chip varistors and composite resistors highlight his innovative spirit and dedication to advancing electronic technology. His work not only enhances the performance of electronic devices but also reduces production costs, making significant strides in the industry.