Hua-Ming Wang

Title: Innovations by Hua-Ming Wang in Semiconductor Manufacturing

Introduction

Hua-Ming Wang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor manufacturing. His innovative work focuses on identifying and resolving abnormalities in manufacturing processes.

Latest Patents

Hua-Ming Wang holds a patent for a "System and method for determining cause of abnormality in semiconductor manufacturing processes." This system includes an abnormality mode determination module, a selection module, and a root cause analysis module. The abnormality mode determination module assesses the similarity between wafer bin maps containing abnormal data. If the similarity exceeds a reference value, the selection module identifies bad lots and determines a time span for their generation. It also selects other bad lots and a good lot based on specific criteria. The root cause analysis module calculates correlations among data to obtain confidence indexes.

Career Highlights

Hua-Ming Wang is currently employed at Vanguard International Semiconductor Corporation. His work at this company has been instrumental in advancing semiconductor manufacturing technologies. He has a total of 1 patent to his name, showcasing his innovative contributions to the industry.

Collaborations

Hua-Ming Wang has collaborated with notable colleagues such as Syuan-Rong Huang and Chien-Huei Yang. Their teamwork has further enhanced the research and development efforts within their organization.

Conclusion

Hua-Ming Wang's innovative work in semiconductor manufacturing exemplifies the importance of addressing abnormalities in production processes. His contributions continue to influence the industry positively.