This inventor holds 4 USPTO granted patents and 1 EPO patent. Top assignees: Applied Materials, Inc., Other. Active years: 1986-2006.
Company Filing History:
2 out of 14,391 
2 out of 834,307 Years Active: 1986-2006
Title: Richard Barnard: Innovator in Microfabrication Inspection Technologies
Introduction
Richard Barnard is a notable inventor based in Fremont, CA (US), recognized for his contributions to the field of microfabrication inspection technologies. With a total of 4 patents to his name, Barnard has developed innovative methods that enhance the reliability and efficiency of defect inspection in microfabricated structures.
Latest Patents
One of Barnard's latest patents is titled "Automated Repetitive Array Microstructure Defect Inspection." This invention provides a method and system for inspecting defects in microfabricated structures, such as semiconductor wafers and flat panel displays. The process involves acquiring contrast data from these structures, analyzing the data to identify repetitive regions, and comparing them with reference data to detect defects. This method utilizes various imaging techniques, including optical and e-beam microscopy.
Another significant patent is "Beam Automation in Charged-Particle-Beam Systems." This invention focuses on automating the processes of auto-focus, auto-contrast, and auto-correction of astigmatism in imaging systems. The technology is designed to be independent of various factors that can affect image quality, ensuring high reliability and faster operation compared to traditional methods.
Career Highlights
Throughout his career, Richard Barnard has worked with prominent companies, including Applied Materials, Inc. His experience in these organizations has allowed him to refine his skills and contribute to advancements in microfabrication technologies.
Collaborations
Barnard has collaborated with notable professionals in the field, including Lakshman Srinivasan and Jun Liu. These partnerships have fostered innovation and the development of cutting-edge technologies in microfabrication inspection.
Conclusion
Richard Barnard's work in microfabrication inspection technologies has significantly impacted the industry. His innovative patents and collaborations highlight his commitment to advancing the field and improving the reliability of microfabricated structures.