Hwei-Tsu Ann Luh

Title: Hwei-Tsu Ann Luh: Innovator in Production Monitoring Technology

Introduction

Hwei-Tsu Ann Luh is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of production monitoring technology. His innovative approach focuses on enhancing the efficiency of heterogeneous production lines.

Latest Patents

Hwei-Tsu Ann Luh holds a patent for a "Real-time monitor mechanism for heterogeneous production lines." This invention discloses a method for monitoring real-time production operations. The method involves counting the used stage time, used waiting time, and theoretical remaining processing time. It also estimates the allowed stage time, allowed waiting time, and allowed slack time. The critical stage ratio, critical waiting ratio, and critical slack ratio are calculated using specific equations. The status of the lot in a stage is graded according to its critical ratios. Color codes are employed to indicate the critical degrees, and a stage critical degree report is generated to display all statuses.

Career Highlights

Hwei-Tsu Ann Luh is currently associated with Taiwan Semiconductor Manufacturing Company Limited. His work in this esteemed organization has allowed him to apply his innovative ideas in a practical setting. He has been instrumental in developing methods that improve production efficiency.

Collaborations

Hwei-Tsu Ann Luh has collaborated with notable colleagues, including Lieh-Chang Tai and Bin-Hong Lin. These collaborations have contributed to the advancement of technology in their field.

Conclusion

Hwei-Tsu Ann Luh is a distinguished inventor whose work in production monitoring technology has made a significant impact. His innovative patent demonstrates his commitment to improving efficiency in manufacturing processes.