Liu-Lian Chen

Title: Liu-Lian Chen: Innovator in Semiconductor Manufacturing

Introduction

Liu-Lian Chen is a notable inventor based in Shanghai, China. He has made significant contributions to the field of semiconductor manufacturing. His innovative approach has led to the development of a unique method for determining abnormal equipment in semiconductor manufacturing systems.

Latest Patents

Liu-Lian Chen holds 1 patent for his invention titled "Method for determining abnormal equipment in semiconductor manufacturing system and program product." This method involves processing wafers and analyzing measurement data related to wafers at various processing steps. The invention performs statistical and correlation analysis on production history data and measurement data to determine parameters such as bad ratio (Rb) and good ratio (Rg) for each tool. It calculates a first bad-to-good probability ratio (R1) and a second bad-to-good probability ratio (R2) for each tool, providing valuable insights into equipment performance.

Career Highlights

Liu-Lian Chen is currently employed at United Microelectronics Corporation, a leading company in the semiconductor industry. His work focuses on enhancing the efficiency and reliability of semiconductor manufacturing processes. His innovative methods have the potential to significantly improve production outcomes.

Collaborations

Liu-Lian Chen collaborates with talented professionals in his field, including Xian-Feng Du and Guo-Hai Zhang. These collaborations foster a creative environment that drives innovation and technological advancement.

Conclusion

Liu-Lian Chen's contributions to semiconductor manufacturing through his innovative patent demonstrate his expertise and commitment to advancing technology. His work continues to influence the industry positively.