Liping Li

Title: The Innovations of Liping Li

Introduction

Liping Li is a notable inventor based in Campbell, California, recognized for his contributions to the field of semiconductor technology. With a total of 3 patents to his name, he has made significant advancements in the design and fabrication of inductors.

Latest Patents

One of Liping Li's latest patents focuses on the design and fabrication of inductors on a semiconductor substrate. This invention is directed to an inductor fabricated above a substrate surface, comprising a first set of inductors in a lower dielectric layer and a second set in an upper dielectric layer. Interconnects extend between these sets of conductors to form a single continuous helical current path that turns around a central region. Each turn of the inductor includes only one leg close to the substrate, which reduces parasitic capacitance and allows for more free space in the upper and lower layers. This design enables an increase in the width of the conductors, thereby reducing the series resistance of the inductor. Additionally, the magnetic field generated by the inductor is substantially confined in a closed tube defined by its turns, minimizing interference with neighboring components on the same or surrounding substrates.

Career Highlights

Liping Li is currently employed at Altera Corporation, where he continues to innovate in the semiconductor industry. His work has contributed to advancements that enhance the performance and efficiency of electronic devices.

Collaborations

Throughout his career, Liping Li has collaborated with notable colleagues, including Jayakannan Jayapalan and Shuxian Chen, who have also contributed to the field of semiconductor technology.

Conclusion

Liping Li's innovative work in the design and fabrication of inductors has made a significant impact on the semiconductor industry. His patents reflect a commitment to advancing technology and improving electronic device performance.