Ching Hung Chang

Title: Innovations of Ching Hung Chang in Semiconductor Manufacturing

Introduction

Ching Hung Chang is a notable inventor based in Taoyuan City, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, holding a total of three patents. His work focuses on innovative methods that enhance the efficiency and functionality of semiconductor devices.

Latest Patents

Chang's latest patents include a manufacturing method of semiconductor devices. This method involves bonding a second device wafer to a first device wafer, creating a bonding interface that includes both dielectric-to-dielectric and metal-to-metal bonding interfaces. This innovation ensures that the second device wafer is electrically coupled to the first, allowing both wafers to function as the same kind of device. Another patent details a similar method, emphasizing a fusion-bonding interface between the two wafers, further advancing the technology in semiconductor device manufacturing.

Career Highlights

Ching Hung Chang is currently employed at Nan Ya Technology Corporation, where he continues to develop cutting-edge technologies in semiconductor manufacturing. His expertise and innovative approaches have positioned him as a key figure in the industry.

Collaborations

Chang collaborates with talented colleagues, including Yi-Jen Lo and Hsih Yang Chiu, who contribute to the dynamic environment of innovation at Nan Ya Technology Corporation.

Conclusion

Ching Hung Chang's contributions to semiconductor manufacturing through his patents and collaborative efforts highlight his role as an influential inventor in the field. His work continues to pave the way for advancements in technology and innovation.