Chi-Wai David Lau

Title: Innovations of Chi-Wai David Lau

Introduction

Chi-Wai David Lau is an accomplished inventor based in LaSalle, CA. He has made significant contributions to the field of electrical engineering, particularly in the development of innovative power switching devices. With a total of two patents to his name, Lau's work showcases his expertise and creativity in designing advanced electrical assemblies.

Latest Patents

Lau's latest patents include the "Integrated Power Switching Device Heat Sink," which is an electrical assembly featuring an inverter mounted to the field windings of a stator. This invention incorporates a plurality of power semiconductor packages (PSP), each containing a semiconductor die and multiple electric terminals. The heat sink is designed with a base that is fixedly and electrically coupled to one of the electric terminals, along with a series of fins that extend axially from the base. The arrangement of the fins is such that they progressively increase in length from the radially-inner most fin to the radially-outer most fin, optimizing heat dissipation.

Another notable patent is also titled "Integrated Power Switching Device Heat Sink." This invention includes a semiconductor die with a power semiconductor device and a plurality of electrically conductive leads. The heat sink features a base, a mount, and fins that extend from the base. The case is made from an electrically insulating material, ensuring safe operation. This design enhances the efficiency and reliability of power semiconductor devices.

Career Highlights

Chi-Wai David Lau is currently employed at American Axle & Manufacturing, Inc., where he continues to innovate and contribute to the field of electrical engineering. His work has been instrumental in advancing technologies that improve the performance of electrical assemblies.

Collaborations

Lau has collaborated with notable coworkers, including James Preston Downs and Paul Joseph Valente. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Chi-Wai David Lau's contributions to electrical engineering through his patents reflect his dedication to innovation and excellence. His work continues to influence the industry, paving the way for future advancements in power switching devices.