Company Filing History:
Years Active: 2022-2025
Title: The Innovations of Yung-Han Chuang in Semiconductor Technology
Introduction
Yung-Han Chuang, an accomplished inventor based in Tainan, TW, has made significant contributions to the field of semiconductor technology, holding a total of six patents. His innovative approaches in creating semiconductor devices and methods showcase his expertise and commitment to advancing technology.
Latest Patents
Among his latest inventions are notable patents that focus on enhancing semiconductor device functionality. One of his significant contributions includes a semiconductor device and method for forming under-bump metallurgy (UBM) structures. This invention describes methods for developing UBM structures with varying surface profiles, essential for the performance of semiconductor devices. The design includes a first redistribution line, a second redistribution line, and passivation layers, with UBM structures that display distinct surfaces—concave for the first and flat or convex for the second. Another key patent details a method for creating redistribution lines with protection layers, which outlines the process of forming a metal seed layer, utilizing photo resist patterns, and ensuring effective plating and etching techniques.
Career Highlights
Yung-Han Chuang currently works for Taiwan Semiconductor Manufacturing Company Ltd., a leader in semiconductor fabrication. His work contributes to the cutting-edge developments within the company, aligning with their mission to provide advanced technology solutions. With a strong focus on innovation, Chuang has pioneered practices that enhance the performance and reliability of semiconductor devices, reflecting his substantial role in the industry.
Collaborations
Throughout his career, Chuang has collaborated with notable colleagues, including Ming-Da Cheng and Ting-Li Yang. These partnerships enhance the creative environment necessary for innovation, enabling the exchange of ideas and expertise in semiconductor development. Together, they have contributed to significant advancements in the semiconductor field.
Conclusion
Yung-Han Chuang's inventive spirit continues to push the boundaries of semiconductor technology. With six patents to his name and a rich collaboration history, he exemplifies the role of a forward-thinking inventor committed to transforming the industry. His work at Taiwan Semiconductor Manufacturing Company Ltd. ensures that his innovations will play a crucial part in shaping the future of semiconductor applications.