Company Filing History:
Years Active: 2022
Title: Innovations of Chun-Yi Sam Chiu
Introduction
Chun-Yi Sam Chiu is an accomplished inventor based in Center Valley, PA (US). He has made significant contributions to the field of microelectronics through his innovative patent work. His expertise lies in developing cleaning chemistries that enhance the manufacturing processes of electronic components.
Latest Patents
Chiu holds a patent for "Non-aqueous tungsten compatible metal nitride selective etchants and cleaners." This invention presents a novel acidic fluoride activated cleaning chemistry. The composition includes unique organic-solvent based microelectronic selective etchant and cleaner formulations that exhibit high metal nitride etch rates and excellent compatibility with materials such as tungsten (W) and low-k dielectrics. Notably, his invention avoids the use of W-incompatible oxidizers, such as hydrogen peroxide, and eliminates particle-generating corrosion inhibitors.
Career Highlights
Chun-Yi Sam Chiu is currently employed at Avantor Performance Materials, Inc., where he continues to innovate in the field of materials science. His work has been instrumental in advancing cleaning processes that are critical for the production of high-performance electronic devices.
Collaborations
Chiu collaborates with notable colleagues, including Chien-Pin Sherman Hsu and Chu-Hung Wade Wei. Their combined expertise contributes to the development of cutting-edge technologies in the microelectronics sector.
Conclusion
Chun-Yi Sam Chiu's contributions to the field of microelectronics through his innovative patent work exemplify the importance of research and development in advancing technology. His work continues to influence the industry positively.