Kuo Hui Chang

Title: Kuo Hui Chang: Innovator in Semiconductor Technology

Introduction

Kuo Hui Chang is a prominent inventor based in Taoyuan County, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 6 patents. His innovative work has been instrumental in advancing manufacturing processes within the industry.

Latest Patents

Among his latest patents, Kuo Hui Chang has developed a vacuum chuck that features a moisture gate structure. This design allows moisture to escape, thereby reducing warpage in workpieces when they are placed on the vacuum chuck. The structure includes a base portion that extends laterally from the central vacuum area, with multiple protrusions that ensure proper alignment of the workpiece. Additionally, he has created a de-tape tool that provides a method for removing a sacrificial substructure from a support structure. This method involves applying a barrier, puncturing the sacrificial substructure, and detaching it from the support structure using a puncture plate.

Career Highlights

Kuo Hui Chang is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate and contribute to the semiconductor industry. His work has not only enhanced manufacturing efficiency but has also paved the way for new technological advancements.

Collaborations

Throughout his career, Kuo has collaborated with notable colleagues, including Chen Liang Chang and Mu-Tsang Lin. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Kuo Hui Chang's contributions to semiconductor technology exemplify the spirit of innovation. His patents and collaborative efforts continue to shape the future of the industry.