Maxwell Choi

Title: Innovations of Maxwell Choi in Semiconductor Fabrication

Introduction

Maxwell Choi is an accomplished inventor based in Thousand Oaks, California. He has made significant contributions to the field of semiconductor fabrication, particularly through his innovative approaches to electron beam lithography. With a total of two patents to his name, Choi's work is paving the way for advancements in semiconductor technology.

Latest Patents

Choi's latest patents include the "Embedded high-Z marker material and process for alignment of multilevel ebeam lithography." This invention focuses on improved methods for fabricating semiconductor devices using multi-level electron beam lithography. The patent describes a method that involves forming an alignment marker in a substrate, which includes tantalum. It also details how to determine the location of the edge of the alignment marker using a backscatter electron detector, based on atomic number contrast. This innovative approach allows for the precise formation of at least one transistor in the substrate, enhancing the efficiency and accuracy of semiconductor device fabrication.

Career Highlights

Maxwell Choi is currently employed at HRL Laboratories, LLC, where he continues to develop cutting-edge technologies in semiconductor fabrication. His expertise in electron beam lithography has positioned him as a key player in the industry, contributing to advancements that are critical for modern electronics.

Collaborations

Choi collaborates with talented individuals such as Christopher Bohn and Sieu Ha, who share his passion for innovation in semiconductor technology. Their combined efforts contribute to the ongoing research and development at HRL Laboratories.

Conclusion

Maxwell Choi's contributions to semiconductor fabrication through his patents and collaborative efforts highlight his role as an influential inventor in the field. His work continues to drive innovation and improve the efficiency of semiconductor devices.