Pei-ing P Lee

Title: Pei-ing P Lee: Innovator in Semiconductor Technology

Introduction

Pei-ing P Lee is a notable inventor based in Williston, VT (US). He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His work focuses on developing conductive structures and methods that enhance the performance of semiconductor devices.

Latest Patents

One of his latest patents is titled "Refractory metal-titanium nitride conductive structures." This invention provides a conductive structure for use in semiconductor devices. The structure can interconnect various diffusion regions or electrodes of devices formed on a processed semiconductor substrate to a layer of metal. It can also interconnect overlying layers of metal or provide the gate electrode of an FET device formed on the surface of a semiconductor substrate. The active metallurgy of this invention comprises a thin continuous layer of titanium-titanium nitride and a thick layer of a refractory metal, such as tungsten, overlying the titanium nitride layer.

Another significant patent is "Method of depositing conductors in high aspect ratio apertures using a." This process involves sputter deposition wherein high aspect ratio apertures are coated with conductive films that exhibit low bulk resistivity, low impurity concentrations, and regular morphologies. A collimator is utilized, having an aspect ratio that approximates the aspect ratio of the apertures.

Career Highlights

Pei-ing P Lee has worked with several prominent companies, including International Business Machines Corporation (IBM). His experience in the industry has allowed him to develop innovative solutions that address the challenges faced in semiconductor manufacturing.

Collaborations

Throughout his career, Pei-ing has collaborated with notable individuals such as John Edward Cronin and Carter W Kaanta. These collaborations have contributed to the advancement of technology in the semiconductor field.

Conclusion

Pei-ing P Lee is a distinguished inventor whose work in semiconductor technology has led to multiple patents and innovative solutions. His contributions continue to impact the industry positively.