Chih-Yu Hsu

Title: Innovations of Chih-Yu Hsu

Introduction

Chih-Yu Hsu is a notable inventor based in Tsukuba, Japan. He has made significant contributions to the field of semiconductor processes, holding a total of 4 patents. His work focuses on improving the efficiency and safety of gas storage and supply systems.

Latest Patents

One of his latest patents is titled "Systems and methods for storage and supply of F3NO-free FNO gases and F3NO-free FNO gas mixtures for semiconductor processes." This patent describes a method for storing F3NO-free FNO-containing gas in a NiP coated steel cylinder with a polished inner surface. The process involves releasing the gas from the cylinder to a manifold assembly by activating a cylinder valve, followed by de-pressurizing the gas using a pressure regulator. The de-pressurized gas is then fed to a target reactor downstream of the second pressure zone. Another significant patent is focused on "Methods for minimizing sidewall damage during low k etch processes." This patent outlines methods that utilize plasma activated vapor of specific organofluorine compounds to etch low k layers, thereby minimizing sidewall damage during the etching process.

Career Highlights

Chih-Yu Hsu has worked with several prominent companies in the industry. His experience includes positions at Air Liquide, Société Anonyme Pour L'étude Et L'exploitation Des Procédés Georges Claude, and Air Liquide Electronics U.S. LP. His expertise in semiconductor processes has made him a valuable asset in these organizations.

Collaborations

Chih-Yu has collaborated with notable professionals in his field, including Peng Shen and Nathan Stafford. Their combined efforts have contributed to advancements in semiconductor technology.

Conclusion

Chih-Yu Hsu's innovative work in semiconductor processes and his numerous patents highlight his significant impact on the industry. His contributions continue to shape the future of gas storage and supply systems in semiconductor manufacturing.