Company Filing History:
Years Active: 2014
Title: Ching-Han Yeh: Innovator in Semiconductor Technology
Introduction: Ching-Han Yeh is a prominent inventor based in Tainan, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly with his innovative designs that enhance device performance. His work is recognized for its technical depth and practical applications in the semiconductor industry.
Latest Patents: Ching-Han Yeh holds a patent for a metal gate semiconductor device. This invention includes a semiconductor substrate, a source and a drain region formed on the substrate, and a gate structure positioned between the source and drain regions. The gate structure features an interfacial layer over the substrate, a high-k dielectric above the interfacial layer, and a metal gate that consists of a first and a second metal layer. The first metal layer is strategically placed on a portion of the sidewalls of the gate structure, while the second metal layer is applied to another portion of the sidewalls, enhancing the device's efficiency and performance.
Career Highlights: Ching-Han Yeh is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His role involves research and development, where he applies his expertise to create cutting-edge semiconductor solutions. His innovative approach has led to advancements that benefit both the company and the broader technology sector.
Collaborations: Ching-Han Yeh has worked alongside talented colleagues, including Chen-Pin Hsu and Ming-Yuan Wu. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of groundbreaking technologies.
Conclusion: Ching-Han Yeh's contributions to semiconductor technology exemplify the impact of innovation in the field. His patent for the metal gate semiconductor device showcases his ability to address complex challenges in electronics. Through his work at Taiwan Semiconductor Manufacturing Company Limited and collaborations with esteemed colleagues, he continues to push the boundaries of technology.