Company Filing History:
Years Active: 2006-2007
Title: Innovations of Wen-Sheng Chien
Introduction
Wen-Sheng Chien is a notable inventor based in Miaoli Hsien, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, particularly through his innovative patents. With a total of 2 patents, Chien has developed technologies that enhance fault detection and statistical process control in manufacturing processes.
Latest Patents
Chien's latest patents include a "Fault detection and classification (FDC) specification management apparatus and method thereof." This invention features an apparatus designed for fault detection and classification, which includes a storage device and a process module. The storage device is responsible for storing a specification management record and a chart profile record. The specification management record contains statistical algorithm settings of a parameter, while the chart profile record holds chart frame and alarm condition information. The process module, residing in memory, receives manipulation messages corresponding to the specification management record and manipulates the chart profile record accordingly.
Another significant patent is the "Automatic statistical process control (SPC) chart generation apparatus and method thereof." This system and method facilitate automatic SPC chart generation, incorporating a storage device and a data acquisition module. The storage device maintains a chamber management tree, a recipe window management tree, a parameter configuration table, and multiple chart profile records. The data acquisition module, also residing in memory, acquires multiple process events and parameter values, selects a relevant statistical algorithm, and calculates a statistical value by applying the algorithm to the parameter values. If the chart profile record is absent, it creates a new chart profile record and a parameter statistics record, storing the statistical values and measured time in the latter.
Career Highlights
Wen-Sheng Chien is currently employed at Taiwan Semiconductor Manufacturing Company Limited, where he continues to innovate and contribute to advancements in semiconductor technology. His work has been instrumental in improving manufacturing processes and ensuring higher quality standards.
Collaborations
Chien has collaborated with several talented individuals in his field, including Mu-Tsang Lin and Ie-Fun Lai, who have contributed to his projects and innovations.
Conclusion
Wen-Sheng Chien's contributions to the field of semiconductor manufacturing through his patents demonstrate his commitment to innovation and excellence. His work continues to influence the industry and pave the way for future advancements.