Harald Emmerich

Title: The Innovative Contributions of Harald Emmerich

Introduction

Harald Emmerich is a notable inventor based in Mutlangen, Germany. He has made significant contributions to the field of microstructure fabrication, particularly through his innovative patents. With a total of 2 patents, Emmerich's work focuses on enhancing the precision of alignment in X-ray lithography processes.

Latest Patents

Emmerich's latest patents include a radiation mask adapted to be aligned with a photoresist layer and a method for achieving accurate alignment between an X-ray mask and a device substrate. This invention provides a procedure for achieving precise alignment necessary for the fabrication of multi-layer microstructures. The process involves patterning a first photoresist layer on the substrate using a first X-ray mask, which includes alignment holes and a microstructure pattern. Subsequent masks are then aligned using these holes, ensuring accuracy in the fabrication process. This method is particularly applicable to the creation of multi-layer metal microstructures using deep X-ray lithography and electroplating.

Career Highlights

Emmerich is associated with the Wisconsin Alumni Research Foundation, where he continues to contribute to advancements in microfabrication technologies. His work has been instrumental in developing methods that enhance the efficiency and accuracy of microstructure production.

Collaborations

Throughout his career, Emmerich has collaborated with notable colleagues, including Henry Guckel and Jonathan L Klein. These collaborations have further enriched his research and development efforts in the field.

Conclusion

Harald Emmerich's innovative patents and contributions to microstructure fabrication highlight his significant role in advancing technology in this area. His work continues to influence the field, paving the way for future innovations.