Company Filing History:
Years Active: 2019-2021
Title: The Innovations of Chien-Chuan Yu
Introduction
Chien-Chuan Yu is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of virtual metrology, holding 2 patents that showcase his innovative approach to process data management.
Latest Patents
Yu's latest patents include a virtual metrology system and method. This system comprises a process apparatus that produces a workpiece based on a set of process data. The virtual metrology server gathers this data, clusters it to form data clusters, and compares these clusters with predetermined patterns. If the data clusters align with the expected patterns, maintenance, repair, and overhaul steps are performed on the process apparatus. Another patent details a method where the clustered process data is calculated against corresponding patterns to yield a comparison result. If the result meets the desired output, appropriate actions are taken, including normal sampling or generating alarms if discrepancies arise.
Career Highlights
Chien-Chuan Yu is currently employed at United Microelectronics Corporation, a leading semiconductor foundry. His work focuses on enhancing the efficiency and reliability of manufacturing processes through innovative metrology solutions.
Collaborations
Yu collaborates with esteemed colleagues such as Feng-Chi Chung and Ching-Hsing Hsieh, contributing to advancements in their field.
Conclusion
Chien-Chuan Yu's contributions to virtual metrology reflect his commitment to innovation and excellence in technology. His patents not only enhance manufacturing processes but also pave the way for future advancements in the industry.