Hanwen Yeh

Title: Hanwen Yeh - Innovator in Semiconductor Memory Structures

Introduction

Hanwen Yeh is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, particularly in memory structures. His innovative approach has led to the development of a unique method that enhances the performance and efficiency of semiconductor devices.

Latest Patents

Hanwen Yeh holds a patent for a "Method for forming semiconductor memory structure." This patent outlines a comprehensive method that includes several key operations. An interlayer is formed over a first ferromagnetic layer, which involves the formation of a first metal film through sputtering a first target material. Following this, a first oxygen treatment is applied to create a first metal oxide film. A second metal oxide film is then formed over the first metal oxide film by sputtering a second target material that differs from the first. Additionally, a second metal film is created by sputtering a third target material, followed by a second oxygen treatment to form a third metal oxide film.

Career Highlights

Hanwen Yeh is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this prestigious company has allowed him to collaborate with other talented professionals and contribute to groundbreaking advancements in technology.

Collaborations

Some of Hanwen Yeh's notable coworkers include Jui-Fen Chien and Tsann Lin. Their collective expertise and teamwork have played a crucial role in the success of various projects within the company.

Conclusion

Hanwen Yeh's innovative methods in semiconductor memory structures exemplify the importance of research and development in technology. His contributions continue to influence the semiconductor industry, paving the way for future advancements.