Sean Lian

Title: The Innovative Journey of Sean Lian: A Visionary in Semiconductor Technology

Introduction

Sean Lian, an accomplished inventor based in Slingerlands, NY, has made significant contributions to the field of semiconductor technology. With a remarkable portfolio of three patents, he has showcased his dedication to pushing the boundaries of innovation within the industry.

Latest Patents

Among his latest inventions is a patent titled "Forming Self-Aligned Contact with Spacer First." This innovative technique focuses on forming self-aligned contacts by developing gate sidewall spacers and gates before creating the contacts. The method involves several steps: forming multiple gate sidewall spacers on a substrate, burying them in a dielectric, and creating gate trenches by selectively removing the dielectric from areas between the spacers. This is followed by forming the gates in the trenches and ultimately creating the contact trenches for the self-aligned contacts.

Another notable patent is "Freestanding Spacer Having Sub-Lithographic Lateral Dimension and Method of Forming Same." This invention involves a freestanding spacer designed with a sub-lithographic dimension suitable for sidewall image transfer processes. The spacer includes a first layer on the semiconductor layer and a second layer exhibiting different dielectric constants, with dimensions that collectively define the sub-lithographic lateral dimension.

Career Highlights

Sean has garnered invaluable experience working for leading companies in the technology sector. Notably, he has contributed his expertise to International Business Machines Corporation (IBM) and Globalfoundries Singapore Pte. Ltd. His diverse background has enabled him to innovate and refine semiconductor fabrication techniques, significantly impacting the industry.

Collaborations

Throughout his career, Sean has collaborated with talented individuals, including his coworkers Su Chen Fan and Lieyong Yang. These partnerships have allowed him to exchange ideas and further his innovative endeavors in the semiconductor field.

Conclusion

Sean Lian stands as an inspiring figure in the landscape of patent innovation, particularly in semiconductor technology. With his remarkable contributions through his patents and his collaborations with esteemed professionals, he continues to exemplify the spirit of innovation and creativity that drives the industry forward.