Chih-Shih Wei

Title: Chih-Shih Wei: Innovator in Semiconductor Technology

Introduction

Chih-Shih Wei is a prominent inventor based in Hsin-Chu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 2 patents. His work focuses on improving the efficiency and reliability of semiconductor manufacturing processes.

Latest Patents

Chih-Shih Wei's latest patents include a "Process Independent Alignment System" and a "Method of Improving Uniformity of Metal-to-Poly Capacitors." The first patent discloses a method for aligning wafers independent of the processes to which they are subjected. This innovation addresses the issue of misalignment caused by variations in the topography of the layers during manufacturing. By forming alignment marks on the backside of the wafer and using an IR microscope, the alignment process is significantly improved. The second patent describes a method for forming capacitors that enhances the uniformity of capacitance across silicon integrated circuit wafers. This method avoids damage to electrical contact regions and ensures a more reliable performance of the capacitors.

Career Highlights

Chih-Shih Wei is currently employed at Taiwan Semiconductor Manufacturing Company Ltd., a leading firm in the semiconductor industry. His work at this company has allowed him to develop and refine his innovative ideas, contributing to advancements in semiconductor technology.

Collaborations

Chih-Shih Wei has collaborated with notable coworkers such as Wen-Jye Chung and Bor-Ping Jang. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies in the semiconductor field.

Conclusion

Chih-Shih Wei's contributions to semiconductor technology through his patents and work at Taiwan Semiconductor Manufacturing Company Ltd. highlight his role as an influential inventor in the industry. His innovative approaches continue to shape the future of semiconductor manufacturing.