Company Filing History:
Years Active: 2009-2014
Title: Yu Wang - Innovator in Semiconductor Technology
Introduction
Yu Wang is a prominent inventor based in Fremont, CA, known for his significant contributions to semiconductor technology. With a total of 11 patents to his name, he has made remarkable advancements in the field, particularly in the design and manufacturing of semiconductor devices.
Latest Patents
Among his latest innovations, Yu Wang has developed the "Etch Depth Determination Structure." This semiconductor device wafer includes a test structure that features a layer of material with an angle-shaped test portion on the surface of the semiconductor wafer. A ruler marking on the wafer's surface, located near the test portion, is designed to facilitate the measurement of changes in the length of the test portion. Another notable invention is the "Polysilicon Control Etch Back Indicator." This invention involves a semiconductor wafer used for manufacturing electronic circuits, which includes an etch-back indicator featuring trenches of varying sizes filled with polysilicon. Some trenches have had the polysilicon completely removed, while others retain polysilicon in smaller trenches.
Career Highlights
Yu Wang is currently employed at Alpha & Omega Semiconductor Corporation, where he continues to push the boundaries of semiconductor innovation. His work has been instrumental in enhancing the efficiency and effectiveness of semiconductor manufacturing processes.
Collaborations
Yu has collaborated with notable colleagues, including Tiesheng Li and Sung-Shan Tai, who have contributed to his research and development efforts in the semiconductor industry.
Conclusion
Yu Wang's innovative spirit and dedication to advancing semiconductor technology have established him as a key figure in the field. His contributions continue to shape the future of electronic devices and manufacturing processes.