Siew Siew Yip

Title: Siew Siew Yip: Innovator in Resist Technology

Introduction

Siew Siew Yip is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of resist technology, particularly in the area of chemically amplified resists. His innovative approach has implications for various applications in semiconductor manufacturing.

Latest Patents

Siew Siew Yip holds a patent for a process titled "Process for modifying resist structures and resist films from the aqueous phase." This patent describes a method for chemically amplifying structured resists by applying a chemically amplified resist to a substrate and structuring it in a customary manner. The amplification agent is applied in an aqueous phase, allowing for the removal of excess agent through an aqueous wash medium. This method not only avoids the use of organic solvents, which pose explosion hazards, but also suppresses the removal of partially exposed resist sections.

Career Highlights

Siew Siew Yip is associated with Infineon Technologies AG, where he has been instrumental in advancing resist technology. His work has contributed to the development of safer and more efficient processes in semiconductor fabrication.

Collaborations

He has collaborated with notable colleagues, including Jörg Rottstegge and Ernst-Christian Richter, to further enhance the capabilities and applications of resist technologies.

Conclusion

Siew Siew Yip's innovative contributions to resist technology demonstrate his commitment to advancing the field while prioritizing safety and efficiency. His work continues to influence the semiconductor industry positively.