Yannick S Loquet

Title: Yannick S Loquet: Innovator in Semiconductor Technology

Introduction

Yannick S Loquet is a notable inventor based in Cohoes, NY (US). He has made significant contributions to the field of semiconductor technology, particularly in the development of advanced hardmask materials.

Latest Patents

Yannick holds a patent for the "SiCOH hardmask with graded transition layers." This invention provides a structure and method for fabricating an improved SiCOH hardmask that features graded transition layers. These layers enhance the profile for forming sub-20 nm back end of the line (BEOL) metallized interconnects. The improved hardmask may consist of five layers: an oxide adhesion layer, a graded transition layer, a dielectric layer, an inverse graded transition layer, and an oxide layer. Alternatively, it may comprise four layers: an oxide adhesion layer, a graded transition layer, a dielectric layer, and an oxide layer. The methods for forming this hardmask involve a continuous five-step plasma enhanced chemical vapor deposition (PECVD) process utilizing a silicon precursor, a porogen, and oxygen.

Career Highlights

Yannick is currently employed at International Business Machines Corporation (IBM), where he continues to innovate in the semiconductor space. His work has been instrumental in advancing the technology used in modern electronic devices.

Collaborations

Throughout his career, Yannick has collaborated with talented individuals such as Matthew S Angyal and Yann Mignot. These collaborations have contributed to the successful development of his innovative technologies.

Conclusion

Yannick S Loquet is a prominent figure in the field of semiconductor technology, with a focus on improving hardmask materials for advanced manufacturing processes. His contributions continue to shape the future of electronics.