Company Filing History:
Years Active: 2024-2025
Title: Innovations by Christopher Liman
Introduction
Christopher Liman is an accomplished inventor based in Milpitas, California. He has made significant contributions to the field of semiconductor measurement systems, holding three patents that enhance the efficiency and accuracy of these technologies. His work is instrumental in optimizing processes that are critical to the semiconductor industry.
Latest Patents
Liman's latest patents include methods and systems for regularizing the optimization of application-specific semiconductor measurement system parameter settings. This innovation focuses on optimizing a semiconductor measurement recipe that is robust to variations in hardware modeling parameters and geometric modeling errors. By minimizing a cost function that includes regularization terms, his approach significantly reduces the computational effort required for optimization, thereby improving wafer throughput and reducing overall process time.
Another notable patent is for methods and systems for targeted monitoring of semiconductor measurement quality. This invention presents a more focused approach to monitoring measurement quality by utilizing targeted measurement quality indicators. These indicators provide insights into specific operational issues that may adversely affect measurement quality, allowing for more precise identification of deficiencies in measurements.
Career Highlights
Christopher Liman is currently employed at Kla Corporation, where he applies his expertise in semiconductor technologies. His innovative work has positioned him as a key figure in the advancement of measurement systems within the semiconductor industry.
Collaborations
Liman collaborates with talented professionals such as Antonio Arion Gellineau and Andrei V Shchegrov. Their combined efforts contribute to the development of cutting-edge solutions in semiconductor measurement.
Conclusion
Christopher Liman's contributions to semiconductor measurement systems through his patents demonstrate his commitment to innovation and excellence in the field. His work not only enhances measurement accuracy but also streamlines processes, making a significant impact on the semiconductor industry.