Company Filing History:
Years Active: 2022-2024
Title: Azeddine Zerrade: Innovator in Extreme Ultraviolet Mask Technology
Introduction
Azeddine Zerrade is a prominent inventor based in Singapore, known for his significant contributions to the field of extreme ultraviolet (EUV) mask technology. With a total of nine patents to his name, Zerrade has made remarkable advancements that enhance the manufacturing processes of EUV mask blanks.
Latest Patents
Zerrade's latest patents include innovative materials and methods for EUV mask blanks. One of his notable inventions is the development of extreme ultraviolet mask absorber materials. This patent discloses EUV mask blanks that consist of a substrate, a multilayer stack of reflective layers, a capping layer, and an absorber layer. The absorber comprises a first layer selected from various materials, including Mo, Nb, and V, along with a second layer made from compounds such as TaSb and TaCu. Another significant patent focuses on extreme ultraviolet mask blank defect reduction, detailing methods for smoothing surface defects on substrates to improve the quality of EUV mask blanks.
Career Highlights
Zerrade is currently employed at Applied Materials, Inc., a leading company in the semiconductor manufacturing industry. His work at Applied Materials has positioned him as a key player in advancing EUV technology, which is crucial for the production of next-generation semiconductor devices.
Collaborations
Throughout his career, Zerrade has collaborated with talented individuals such as Vibhu Jindal and Shuwei Liu. These collaborations have fostered an environment of innovation and have contributed to the successful development of his patents.
Conclusion
Azeddine Zerrade's contributions to extreme ultraviolet mask technology have established him as a notable inventor in the field. His innovative patents and work at Applied Materials, Inc. continue to influence the semiconductor industry significantly.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.