Francis Ko

Title: Innovations by Francis Ko

Introduction

Francis Ko is a prominent inventor based in Taichung, Taiwan. He has made significant contributions to the field of semiconductor process control and device fabrication. With a total of 16 patents to his name, his work has had a substantial impact on the industry.

Latest Patents

One of his latest patents is titled "Clustering for prediction models in process control and for optimal dispatching." This invention involves a method for semiconductor process control that includes clustering processing tools into a tool cluster based on processing data. It also forms a prediction model for processing a semiconductor wafer based on the tool cluster. Another embodiment of this patent provides cluster routes between first stage tool clusters and second stage tool clusters, assigning a comparative optimization ranking to each route. This ranking helps in scheduling the processing of wafers to ensure high processing uniformity.

Another notable patent by Francis Ko is "Forming interconnect structures using pre-ink-printed sheets." This method includes printing conductive patterns on a dielectric sheet to create a pre-ink-printed sheet, which is then bonded onto a substrate. The conductive feature includes a through-substrate via that extends from one side of the substrate to the other, allowing for effective electrical coupling.

Career Highlights

Throughout his career, Francis Ko has worked with leading companies in the semiconductor industry, including Taiwan Semiconductor Manufacturing Company Ltd. and Lam Research Corporation. His experience in these organizations has allowed him to develop innovative solutions that address complex challenges in semiconductor manufacturing.

Collaborations

Francis Ko has collaborated with notable professionals in his field, including Jean Wang and Henry Lo. These collaborations have contributed to the advancement of technology in semiconductor processes.

Conclusion

Francis Ko's contributions to the field of semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods continue to shape the future of semiconductor manufacturing.