Li Yushan

Title: The Innovations of Li Yushan

Introduction

Li Yushan is an accomplished inventor based in Ossining, NY (US). She has made significant contributions to the field of integrated circuits, particularly with her innovative designs that enhance performance while reducing costs. Her work exemplifies the spirit of innovation that drives technological advancement.

Latest Patents

Li Yushan holds a patent for a "Low cost half bridge driver integrated circuit with capability of using high threshold voltage DMOS." This invention is a low-cost half bridge driver IC fabricated using a process technology that minimizes the number of masking steps required to implement all the blocks. Notably, it does not rely on low threshold voltage CMOS technology. The half bridge driver IC operates on a universal 12 Volt supply for all blocks, referencing either the ground or the half bridge output. Additionally, the low differential current from high voltage level shifter transistors provides sufficient voltage swing to set or reset the latch when high threshold voltage DMOS transistors are utilized in the pulse filter.

Career Highlights

Li Yushan is currently employed at Philips Electronics North America Corporation, where she continues to innovate and develop cutting-edge technologies. Her work has not only contributed to her company but has also advanced the field of electronics significantly.

Collaborations

Li has collaborated with Stephen L Wong, a fellow innovator, to further enhance their projects and share insights within their field.

Conclusion

Li Yushan's contributions to integrated circuit technology demonstrate her commitment to innovation and excellence. Her patent reflects her ability to create solutions that are both effective and efficient. Her work continues to inspire future advancements in the industry.