Xiaofeng Su

Title: Innovations by Xiaofeng Su in Semiconductor Technology

Introduction

Xiaofeng Su is a notable inventor based in Portland, OR (US). He has made significant contributions to the field of semiconductor technology, particularly in the area of mask reshaping processes. His innovative approach has the potential to enhance the efficiency and effectiveness of etching processes in semiconductor manufacturing.

Latest Patents

Xiaofeng Su holds a patent for a method titled "Semiconductor mask reshaping using a sacrificial layer." This patent outlines methods and related apparatus for mask reconstruction during an etch process. The techniques involve depositing a sacrificial layer on the mask layer, which serves to protect certain portions of the mask during reshaping. This protection is achieved by inhibiting etching or deposition on the mask layer. After the mask reshaping is completed, the sacrificial layer can be removed using the same etch process that is employed to etch the target material. This innovative method is crucial for improving the precision and reliability of semiconductor manufacturing.

Career Highlights

Xiaofeng Su is currently employed at Lam Research Corporation, a leading company in the semiconductor equipment industry. His work at Lam Research has allowed him to apply his expertise in semiconductor processes and contribute to advancements in the field.

Collaborations

Xiaofeng has collaborated with talented coworkers, including Zhongkui Tan and Hua Xiang. Their combined efforts in research and development have fostered innovation and progress in semiconductor technologies.

Conclusion

Xiaofeng Su's contributions to semiconductor technology, particularly through his patent on mask reshaping, highlight his role as an influential inventor in the industry. His work continues to pave the way for advancements in semiconductor manufacturing processes.