Company Filing History:
4 out of 309 
1 out of 38 
Years Active: 2017-2025
Introduction
Alex Chu is an accomplished inventor based in Hsinchu, Taiwan. With a focus on semiconductor technology, he holds a total of four patents that contribute significantly to advancements in this field. His innovative approaches to polishing semiconductor substrates have gained recognition in the industry.
Latest Patents
Among his latest patents are innovative methods for polishing semiconductor substrates that adjust for pad-to-pad variance. This technique involves adjusting the finishing polishing sequence based on the variance of the polishing pad, enhancing the efficiency and effectiveness of the polishing process. Another notable patent outlines a method for processing semiconductor wafers featuring a polycrystalline finish. This method includes depositing a silicon layer on the semiconductor wafer, followed by the application of two distinct slurries to optimize the polishing process.
Career Highlights
Alex Chu has made substantial contributions to the semiconductor industry through his work with reputable companies. Notably, he has been associated with GlobalWafers Co., Ltd. and SunEdison Semiconductor Limited, where his expertise has been instrumental in driving innovations in semiconductor technology.
Collaborations
Throughout his career, Alex has collaborated with notable peers, including H J Chiu and Ichiro Yoshimura. These partnerships have enabled him to combine insights and experiences to further enhance his innovative capabilities in semiconductor processes.
Conclusion
In summary, Alex Chu stands out as a notable inventor in the semiconductor industry. His latest patents reflect his commitment to improving semiconductor processing techniques, making significant strides in innovation and technology. His collaborations and career achievements continue to impact the field positively.