Yi-Yu Liu

Title: The Innovative Contributions of Yi-Yu Liu

Introduction

Yi-Yu Liu is a notable inventor based in Yilan, Taiwan. He has made significant contributions to the field of process machinery through his innovative patent. His work focuses on enhancing the efficiency and accuracy of loadport alignment in manufacturing processes.

Latest Patents

Yi-Yu Liu holds a patent for an invention titled "Optically aligning a loadport on a process machine by transmitting light through a system of apertures." This patent describes an apparatus and method for aligning a loadport on a process machine. The apparatus consists of a base plate, an alignment block mounted on the base plate, a light source, and an optical detector. The alignment block features an aperture that extends longitudinally through the block or is formed in a T-shape. The light source can be a laser emission source or a laser source operating in pulse mode. The diameter of the aperture in the alignment block is designed to be sufficiently small, ideally smaller than 5 mm, and preferably less than 3 mm.

Career Highlights

Yi-Yu Liu is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he applies his expertise in process machinery. His innovative approach has contributed to advancements in the semiconductor manufacturing industry.

Collaborations

Some of his notable coworkers include Yaw-Wen Wu and Andrew Lin, who collaborate with him on various projects within the company.

Conclusion

Yi-Yu Liu's contributions to the field of process machinery through his innovative patent demonstrate his commitment to advancing technology in the semiconductor industry. His work continues to influence the efficiency of manufacturing processes.