This inventor holds 4 USPTO granted patents. Top assignee: International Business Machines Corporation. Active years: 1988-1991.
Company Filing History:
Years Active: 1988-1991
Title: Innovations of Clayton C. Williams
Introduction
Clayton C. Williams is a notable inventor based in Peekskill, NY (US). He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on advanced microscopy techniques and fluid inspection methods, which are crucial for the manufacturing of microelectronic devices.
Latest Patents
One of his latest patents is for a method and apparatus for generating microscopic scan data of capacitance-voltage (C-V) and/or dC/dV over a scan area. This invention involves a scanning microscope equipped with a voltage-biased tungsten tip, which scans across a designated area to collect data. The resulting data can be utilized to create a plot of semiconductor dopant levels across the scanned area, as well as to derive other material properties such as carrier generation and recombination rates and subsurface defects.
Another significant patent by Williams pertains to the inspection of particulates in fluids using interferometric light measurements. This method and apparatus are designed to monitor process fluids used in the manufacture of semiconductor components and other microelectronic devices. The system detects the phase shift of optical energy beams when they encounter bubbles or particles in the fluid, allowing for the distinction between bubbles and particles with different indices of refraction.
Career Highlights
Clayton C. Williams is currently employed at International Business Machines Corporation (IBM), where he continues to innovate and contribute to the field of semiconductor technology. His work has had a profound impact on the efficiency and effectiveness of semiconductor manufacturing processes.
Collaborations
Williams has collaborated with notable colleagues, including Hermantha K. Wickramasinghe and Hemantha Kumar Wickramasinghe. These collaborations have further enhanced his research and development efforts in the semiconductor industry.
Conclusion
Clayton C. Williams is a distinguished inventor whose work in semiconductor technology has led to multiple patents and significant advancements in the field. His innovative approaches to microscopy and fluid inspection continue to shape the future of microelectronic device manufacturing.