Doru Cristian Torumba

Title: Doru Cristian Torumba: Innovator in Lithographic Technology

Introduction

Doru Cristian Torumba is a notable inventor based in Veldhoven, Netherlands. He has made significant contributions to the field of lithography, particularly in substrate height measurement technologies. With a total of 2 patents to his name, Torumba's work is recognized for its innovative approaches to enhancing lithographic processes.

Latest Patents

Torumba's latest patents include "Substrate level sensing in a lithographic apparatus" and "Height measurement method and height measurement system." The first patent describes a lithographic apparatus that features a substrate table, actuators for movement, a projection system for patterning, and a level sensor for height measurement. This invention allows for precise mapping of substrate height, improving the accuracy of lithographic processes. The second patent outlines a method for calculating a corrected substrate height map using a height level sensor, which involves sampling the substrate at varying velocities to generate accurate height data.

Career Highlights

Doru Cristian Torumba is currently employed at ASML Netherlands B.V., a leading company in the semiconductor industry. His work at ASML focuses on advancing lithographic technologies that are crucial for the production of integrated circuits. Torumba's innovative contributions have positioned him as a key player in the field.

Collaborations

Throughout his career, Torumba has collaborated with notable colleagues, including Andrey Valerievich Rogachevskiy and Cristina Caresio. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in lithography.

Conclusion

Doru Cristian Torumba's contributions to lithographic technology through his patents and work at ASML highlight his role as an influential inventor in the field. His innovative approaches continue to shape the future of semiconductor manufacturing.