This inventor holds 4 USPTO granted patents. Top assignee: Kla Tencor Corporation. Active years: 1999-2006.
Company Filing History:
Years Active: 1999-2006
Title: Fred Babian: Innovator in Electron Microscopy
Introduction
Fred Babian is a notable inventor based in Boulder Creek, CA (US). He has made significant contributions to the field of electron microscopy, holding a total of 4 patents. His work focuses on advancing the techniques used for inspecting semiconductor devices.
Latest Patents
One of Fred Babian's latest patents is an apparatus and method for secondary electron emission microscopy (SEEM). This innovative technique allows for the inspection of a sample's surface using an electron beam. SEEM offers significant advantages over traditional methods such as Scanning Electron Microscopy (SEM) and Low Energy Electron Microscopy (LEEM). The SEEM technique employs a beam of relatively high-energy primary electrons, which enables parallel, multi-pixel imaging. This method achieves faster imaging than SEM and maintains charge neutrality, which is often unattainable with LEEM. The emitted electrons from the sample can be detected using a time delay integration detector, enhancing the overall imaging process.
Career Highlights
Fred Babian is currently associated with Kla Tencor Corporation, where he continues to develop innovative solutions in the field of microscopy. His expertise and inventions have contributed to advancements in semiconductor inspection technologies.
Collaborations
Fred has collaborated with notable colleagues, including David Lewis Adler and David J Walker, further enriching his work and contributions to the field.
Conclusion
Fred Babian's innovative work in electron microscopy, particularly through his patents in secondary electron emission microscopy, showcases his commitment to advancing technology in semiconductor inspection. His contributions are significant in enhancing imaging techniques and improving the efficiency of semiconductor device analysis.