Hanxing Wang

Title: Hanxing Wang: Innovator in ESD Protection Circuits

Introduction

Hanxing Wang is a notable inventor based in Dongguan, China. He has made significant contributions to the field of electronics, particularly in the development of ESD protection circuits. With a total of 2 patents to his name, Wang's work is recognized for its innovative approach to enhancing device protection against electrostatic discharge.

Latest Patents

Wang's latest patents focus on an ESD protection circuit that includes both negative and positive ESD protection modules. The negative ESD protection module consists of a first resistor, a charging capacitor, a first field effect transistor, and a second field effect transistor. The positive ESD protection module includes a fourth field effect transistor. When a negative ESD event occurs, a comparatively large transient voltage is generated at the gate of a P-type enhanced GaN power device relative to its source. This results in a displacement current from the source to the gate, which is facilitated by the charging capacitor. The voltage drop across the first resistor enables the first and second field effect transistors to form a conductive path when the first field effect transistor is activated.

Career Highlights

Hanxing Wang is currently employed at Huawei Technologies Co., Limited, a leading global provider of information and communications technology (ICT) infrastructure and smart devices. His role at Huawei allows him to work on cutting-edge technologies and contribute to the advancement of electronic device protection.

Collaborations

Wang collaborates with talented coworkers, including Qimeng Jiang and Yushan Li, who share his passion for innovation in the field of electronics. Their combined expertise fosters a creative environment that drives technological advancements.

Conclusion

Hanxing Wang's contributions to ESD protection circuits exemplify his commitment to innovation in electronics. His patents reflect a deep understanding of the challenges posed by electrostatic discharge and offer effective solutions to enhance device reliability.