Yuan Chih Chiang

Title: Innovations of Yuan Chih Chiang

Introduction

Yuan Chih Chiang is a notable inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor manufacturing, particularly through his innovative methods for wafer processing. With a total of 2 patents, his work has had a considerable impact on the industry.

Latest Patents

Yuan Chih Chiang's latest patents include a method of etching and cleaning wafers. This method involves operating a wafer processing system that includes etching a batch of wafers. The process also entails transferring a portion of the batch to a first front opening universal pod (FOUP) and purging the interior of the FOUP with an inert gas. Additionally, the method includes monitoring the elapsed time from the purging and performing a second purging if the elapsed time exceeds a threshold. Another patent focuses on a loading port system for etching and cleaning wafers, which includes a housing with multiple stations designed to receive a FOUP. This system is equipped to deliver inert gas to purge moisture from the FOUP.

Career Highlights

Yuan Chih Chiang works at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His expertise in wafer processing has positioned him as a key player in advancing technologies that enhance manufacturing efficiency and product quality.

Collaborations

Yuan Chih Chiang has collaborated with notable colleagues such as Wen-Chang Tsai and Shao-Yen Ku. Their combined efforts have contributed to the development of innovative solutions in semiconductor processing.

Conclusion

Yuan Chih Chiang's contributions to the semiconductor industry through his patents and collaborative efforts highlight his role as an influential inventor. His work continues to shape the future of wafer processing technologies.