Xueqing Li

Title: Innovations of Xueqing Li in High-Voltage Technology

Introduction

Xueqing Li is a prominent inventor based in East Brunswick, NJ, known for his significant contributions to high-voltage technology. With a total of seven patents to his name, he has made remarkable advancements in the field of semiconductor components and switching devices.

Latest Patents

Among his latest innovations is the high-voltage switch module, which features an electrically insulating heatsink with a patterned conductor layer. This module includes high-voltage and low-voltage active semiconductor components, along with essential clamping, loading, and dynamic balancing components such as diodes, resistors, and capacitors. The heatsink can be made from materials like alumina or aluminum nitride, while the conductor layer may consist of copper affixed to the heatsink through direct-copper bonding or active metal brazing. Another notable patent is the high-voltage switching device, which connects a series of normally-on transistors, such as JFETs, in conjunction with a normally-off switch component like a MOSFET. This innovative design enhances the efficiency and reliability of high-voltage applications.

Career Highlights

Xueqing Li currently works at United Silicon Carbide, Inc., where he continues to push the boundaries of high-voltage technology. His work has been instrumental in developing advanced semiconductor solutions that cater to various industrial applications.

Collaborations

Throughout his career, Xueqing has collaborated with talented professionals, including Anup Bhalla and Hao Zhang. These collaborations have fostered an environment of innovation and creativity, leading to groundbreaking advancements in their field.

Conclusion

Xueqing Li's contributions to high-voltage technology through his patents and work at United Silicon Carbide, Inc. highlight his role as a leading inventor in the industry. His innovative designs and collaborations continue to shape the future of semiconductor technology.