Company Filing History:
Years Active: 2018-2019
Title: Innovations by Inventor Sha Xu
Introduction
Sha Xu is a notable inventor based in Hong Kong, China. He has made significant contributions to the field of electrochemical analysis and substrate processing. With a total of 2 patents, his work showcases innovative approaches to complex engineering challenges.
Latest Patents
One of Sha Xu's latest patents is the "Static disk electrode for electroplating bath analysis." This invention provides an electrochemical analytical apparatus designed for efficient electrochemical bath analysis. The apparatus features a static electrode and a rotatable unit, which generates a steady liquid flow on the electrolytic surface without any movement during the analysis. This design simplifies the electrical contact in the electrode, enhancing its usability.
Another significant patent is "Alternate plating and etching processes for through hole filling." This method addresses the challenge of filling a through hole (TH) located on a substrate. The process involves several steps, including the deposition of a conductive material around the rims and interior surface of the TH, followed by selective etching. This innovative approach allows for the effective sealing of the channel, demonstrating Sha Xu's expertise in substrate processing.
Career Highlights
Sha Xu is affiliated with the Hong Kong Applied Science and Technology Research Institute Company, Limited. His work at this institution has allowed him to focus on advancing technologies that have practical applications in various industries. His contributions have been instrumental in enhancing the efficiency and effectiveness of electrochemical processes.
Collaborations
Sha Xu has collaborated with notable colleagues, including Yaofeng Sun and Shu Kin Yau. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Sha Xu's innovative patents and contributions to electrochemical analysis and substrate processing highlight his role as a leading inventor in his field. His work continues to influence advancements in technology and engineering practices.