Company Filing History:
Years Active: 2025
Title: Yung Hsing Chu: Innovator in Semiconductor Processing
Introduction
Yung Hsing Chu is a prominent inventor based in Zhubei, Taiwan. He has made significant contributions to the field of semiconductor processing, holding a total of 2 patents. His work focuses on improving the efficiency and effectiveness of semiconductor wafer processing.
Latest Patents
Yung Hsing Chu's latest patents include innovative methods for processing semiconductor wafers. One patent describes systems and methods for processing semiconductor wafers using front-end processed wafer edge geometry metrics. This method involves obtaining measurement data of an edge profile of a semiconductor wafer processed by a front-end process tool. It includes determining an edge profile center point based on the measurement data, generating a raw height profile, and creating an ideal edge profile. The method further generates a Gapi edge profile of the semiconductor wafer and calculates a Gapi edge value, which can be used to tune the front-end process tool or sort the wafer for polishing.
Another patent focuses on semiconductor wafers using front-end processed wafer global geometry metrics. This method also involves obtaining measurement data from the surface of a semiconductor wafer processed by a front-end process tool. It includes determining a center plane of the wafer, generating raw shape profiles, and creating ideal shape profiles. The method generates Gapi profiles and calculates a Gapi value, which can similarly be used to tune the front-end process tool or sort the wafer for polishing.
Career Highlights
Yung Hsing Chu is currently employed at GlobalWafers Co., Ltd., where he continues to develop innovative solutions in semiconductor technology. His expertise in wafer processing has positioned him as a key figure in the industry.
Collaborations
He has collaborated with notable coworkers, including Yen-Chun Chou and Shan-Hui Lin, contributing to advancements in semiconductor processing techniques.
Conclusion
Yung Hsing Chu's contributions to semiconductor processing through his patents and work at GlobalWafers Co., Ltd. highlight his role as an influential inventor in the field. His innovative methods are paving the way for advancements in semiconductor technology.