Wei Chih Chen

Title: Innovations by Wei Chih Chen: A Pioneer in Multi-Phase Clock Generation and Material Handling Systems

Introduction

Wei Chih Chen is an accomplished inventor based in Hsinchu, Taiwan, with an impressive portfolio of 25 patents. His work primarily focuses on advancements in clock generation systems and automated material handling technologies. His contributions have significantly impacted the semiconductor industry, showcasing both ingenuity and practical applicability.

Latest Patents

One of Chen's latest innovations is a patent for "Systems and Methods for Multi-Phase Clock Generation." This invention involves a clock generator designed to produce multiple clock signals evenly spaced in phase. It integrates a polyphase filter that utilizes a differential clock signal to create intermediate signals, ensuring they are spaced approximately 360/N degrees apart. Additionally, a phase error corrector enhances the accuracy of these signals, demonstrating Chen's commitment to improving clock generation technology.

Another notable patent is the development of "Automated Material Handling Systems." This invention describes an overhead transport vehicle optimized for Automated Material Handling Systems (AMHS). This innovation aims to reduce manual interventions during unexpected processing delays, allowing for smooth logistics flow within semiconductor manufacturing processes. The vehicle features an indicator to assist operators in spotting problematic lots and a backup power source for reliable operation during power failures.

Career Highlights

Wei Chih Chen has worked with notable companies such as Taiwan Semiconductor Manufacturing Company Limited, contributing to significant advancements in their technological capabilities. His expertise and innovative contributions have established him as a key figure in the industry.

Collaborations

Throughout his career, Chen has collaborated with esteemed coworkers, including Chin-Ming Fu and Tsung-Hsin Yu. Their teamwork has propelled developments in the fields of semiconductor technology and automated systems, exemplifying the importance of collaboration in fostering innovation.

Conclusion

Wei Chih Chen's dedication to innovation and excellence is evident through his numerous patents and contributions to the industry. His work in multi-phase clock generation and automated material handling systems not only showcases his inventive spirit but also holds great promise for future advancements in technology. As the landscape of the semiconductor industry continues to evolve, Chen's inventions will undoubtedly play a pivotal role in shaping its trajectory.