Company Filing History:
Years Active: 2014-2018
Title: Wei-Yueh Tseng: Innovator in Semiconductor Technology
Introduction
Wei-Yueh Tseng is a prominent inventor based in Hsinchu, Taiwan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on improving the processes involved in semiconductor wafer alignment, which is crucial for the manufacturing of electronic devices.
Latest Patents
One of his latest patents is a method for semiconductor wafer alignment. This innovative method involves providing a semiconductor wafer that has two alignment marks formed on either the active region or the edge region. The included angle between the two alignment marks in a circumferential direction of the wafer is maintained between about 12 degrees and about 36 degrees. The method also includes receiving a detection signal reflected from at least one of the alignment marks. A control system then determines a parameter based on the received signal and moves the semiconductor wafer accordingly. Another patent focuses on the semiconductor wafer itself, which includes a base layer with an active region and an edge region. This wafer features a number of semiconductor devices on the active region, a wafer identification on the edge region, and an alignment mark for the alignment process.
Career Highlights
Wei-Yueh Tseng is currently employed at Taiwan Semiconductor Manufacturing Company Limited, a leading firm in the semiconductor industry. His work at this company has allowed him to develop and refine his innovative methods for wafer alignment, contributing to the efficiency and accuracy of semiconductor manufacturing.
Collaborations
Throughout his career, Tseng has collaborated with notable colleagues such as Shing-Kuei Lai and Hsiao-Yi Wang. These collaborations have further enhanced his research and development efforts in the semiconductor field.
Conclusion
Wei-Yueh Tseng is a key figure in semiconductor innovation, with a focus on wafer alignment methods that enhance manufacturing processes. His contributions are vital to the advancement of technology in the semiconductor industry.