Kuo-Hui Chang

Title: Kuo-Hui Chang: Innovator in Semiconductor Technology

Introduction

Kuo-Hui Chang is a prominent inventor based in Taoyuan, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His innovative work has advanced the design and functionality of semiconductor devices.

Latest Patents

Among his latest patents is a package and package-on-package structure featuring elliptical columns and ellipsoid joint terminals. This package includes a die, first conductive structures, second conductive structures, and an encapsulant. The die has a rear surface, with the first conductive structures and the second conductive structures surrounding it. The first conductive structures consist of cylindrical columns, while the second conductive structures include elliptical columns. Notably, at least one of the second conductive structures is positioned closer to the die than the first conductive structures. The encapsulant serves to encapsulate the die, the first conductive structures, and the second conductive structures. Another significant patent involves the structure and formation method of a semiconductor device structure. This invention includes a gate stack over a semiconductor substrate and a cap element positioned above the gate stack. The cap element features an upper portion that is wider than its lower portion. Additionally, the semiconductor device structure incorporates a spacer element over the sidewall of the cap element and the sidewall of the gate stack.

Career Highlights

Kuo-Hui Chang has worked with notable companies in the semiconductor industry, including Taiwan Semiconductor Manufacturing Company Ltd. and Lite-On Technology Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in semiconductor technology.

Collaborations

Throughout his career, Kuo-Hui Chang has collaborated with esteemed colleagues, including Yao-Chi Peng and Po-Chi Wu. These partnerships have fostered an environment of innovation and creativity, leading to the development of cutting-edge technologies.

Conclusion

Kuo-Hui Chang's contributions to semiconductor technology through his patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the industry and pave the way for future innovations.