Heike Drummer

Title: Heike Drummer: Innovator in Semiconductor Technology

Introduction

Heike Drummer is a notable inventor based in Langebrück, Germany. He has made significant contributions to the field of semiconductor technology, particularly in the area of mask layer production and removal.

Latest Patents

Heike Drummer holds 1 patent for a process that involves producing and removing a mask layer on a semiconductor substrate. This innovative process includes several layers, where the third layer acts as a resist mask for patterning the second layer, which is a patterned hard mask. The method also details the removal of the third layer and the deposition of a fourth layer, typically an insulator, which fills the trenches formed in the first layer. The process concludes with the planarization of the fourth layer and the removal of the second layer along with the fourth layer, leaving the fourth layer in place within the trench.

Career Highlights

Heike Drummer is currently employed at Infineon Technologies AG, a leading company in semiconductor solutions. His work has been pivotal in advancing the techniques used in semiconductor manufacturing.

Collaborations

Heike has collaborated with notable colleagues, including Franz Kreupl and Annette Sänger, who contribute to the innovative environment at Infineon Technologies AG.

Conclusion

Heike Drummer's contributions to semiconductor technology through his patented processes highlight his role as an influential inventor in the industry. His work continues to impact the field significantly.