Pascal Gouraud

Title: The Innovative Contributions of Pascal Gouraud

Introduction

Pascal Gouraud is a notable inventor based in Montbonnot St. Martin, France. He has made significant contributions to the field of technology, particularly in the area of manufacturing methods and memory cell design. With a total of 4 patents to his name, Gouraud's work reflects a commitment to advancing innovation in his field.

Latest Patents

Gouraud's latest patents include a manufacturing method for insulated conductive vias. This method involves creating a via that crosses a first stack of layers to reach a first layer. A first cavity is formed, partially extending into the first stack of layers, followed by the formation of a second stack of layers over the first stack and within the first cavity. This second stack includes an etch stop layer and an insulating layer. A second cavity is then formed, extending completely through both stacks to reach the first layer. An insulating liner covers the walls and bottom of this second cavity, which is subsequently filled with a conductive material to form the core of the via.

Another significant patent by Gouraud pertains to phase change memory. This memory cell is manufactured by forming a stack that comprises a first layer made of a phase change material and a second layer made of a conductive material. A mask is then formed on the stack, covering only the memory cell location, followed by etching portions of the stack that are not covered by the mask. The process of defining the mask involves extending it in a row direction for each row of memory cell locations and patterning it in a column direction for each column of memory cell locations.

Career Highlights

Throughout his career, Gouraud has worked with prominent companies in the technology sector, including STMicroelectronics in Crolles and Grenoble. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Gouraud has collaborated with talented individuals such as Delia Ristoiu and Laurent Favennec. These partnerships have further enriched his work and fostered a collaborative environment for innovation.

Conclusion

Pascal Gouraud's contributions to technology through his patents and collaborations highlight his role as an influential inventor. His innovative methods in manufacturing and memory cell design continue to impact the industry positively.