Feng Liu

Title: Feng Liu: Innovator in Semiconductor Technology

Introduction

Feng Liu is a notable inventor based in Niskayuna, NY (US). He has made significant contributions to the field of semiconductor technology, particularly in the area of power vias.

Latest Patents

Feng Liu holds 1 patent related to his innovative work. His patent, titled "Backside power via," focuses on processing methods and resulting structures for providing power vias through a wafer backside. In a non-limiting embodiment of the invention, a gate and a source or drain (S/D) region are formed on a substrate. A bi-layer liner is formed in a gate cut of the gate, which includes a first liner on the sidewalls of the gate cut and a second liner between the first liner. A top portion of the second liner is replaced with a first portion of a backside power via, and the semiconductor device is flipped. A bottom portion of the second liner is replaced with a second portion of the backside power via.

Career Highlights

Feng Liu is currently employed at International Business Machines Corporation (IBM), where he continues to advance his research and development efforts in semiconductor technologies. His work has been instrumental in enhancing the efficiency and performance of semiconductor devices.

Collaborations

Feng Liu collaborates with various professionals in his field, including his coworker Lijuan Zou. Their combined expertise contributes to the innovative projects at IBM.

Conclusion

Feng Liu's contributions to semiconductor technology, particularly through his patent on backside power vias, highlight his role as an influential inventor in the industry. His ongoing work at IBM continues to push the boundaries of innovation in this critical field.