Junhe Wang

Title: Innovations of Junhe Wang

Introduction

Junhe Wang is a prominent inventor based in Shanghai, China. He has made significant contributions to the field of power device technologies, particularly through his innovative patents. With a total of two patents to his name, Wang continues to push the boundaries of technology.

Latest Patents

Wang's latest patents include an IGBT chip integrating a temperature sensor. This technology aims to improve the accuracy of temperature monitoring of the IGBT chip. The design features a cell region, an emitter pad, a gate pad, a gate finger structure, a temperature sensing module, and a conductive shielding structure. The emitter pad is electrically connected to the emitters of multiple IGBT cells, while the gate finger structure connects the gate pad to the gates of these cells. The temperature sensing module comprises a temperature sensor, an anode pad, a cathode pad, and a metal lead, with the sensor and part of the metal lead insulated from the gate finger structure.

Another notable patent is for a system in package module assembly. This assembly includes a substrate, a chip, an inductor, and an electrical element that are all electrically connected to the substrate. The substrate features a first surface, a second surface opposite to the first, and an accommodation groove that passes through both surfaces. The inductor consists of a magnetic core and an inductive coil, with the magnetic core having a base and a protrusion on its outer surface. The protrusion fits into the accommodation groove, while the inductive coil is positioned within the protrusion.

Career Highlights

Junhe Wang is currently employed at Huawei Technologies Co., Limited, where he applies his expertise in developing advanced technologies. His work has garnered attention for its innovative approach to power devices and electronic systems.

Collaborations

Wang has collaborated with notable colleagues, including Yuping Gong and Zhaozheng Hou, contributing to a dynamic work environment that fosters innovation.

Conclusion

Junhe Wang's contributions to the field of power device technologies through his patents demonstrate his commitment to innovation. His work at Huawei Technologies Co., Limited continues to influence advancements in electronic systems.