Company Filing History:
1 out of 244 
1 out of 48 
1 out of 832,843 Years Active: 2002-2008
Title: Joseph Page - Innovator in Semiconductor Processing
Introduction
Joseph Page is a notable inventor based in Mechanicsville, VA (US). He has made significant contributions to the field of semiconductor processing, holding a total of 3 patents. His innovative approaches have advanced the techniques used in the industry, particularly in addressing non-uniformities in film processing.
Latest Patents
One of Joseph Page's latest patents is titled "Deglaze route to compensate for film non-uniformities after STI oxide processing." This patent describes a process and method for compensating for radial non-uniformity on a wafer. The method includes centering a rotational thickness non-uniformity of a film on the wafer, positioning a nozzle in the spin processing unit, and adjusting the flow of the etching solution. Additionally, it involves coordinating the rotational speed of the spin susceptor and the flow of etching solution to maximize material removal. This process effectively addresses bowl-shaped non-uniformities of an STI oxide after a chemical mechanical polishing (CMP) process.
Another significant patent is the "Two step chemical mechanical polishing process." This method involves polishing a semiconductor wafer with topographical features and forming a dielectric layer to fill portions between these features. The dielectric layer is planarized across the entire wafer during the first portion of the polishing process, followed by bulk removal of the dielectric layer in the remaining portion.
Career Highlights
Joseph Page has worked with Infineon Technologies North America Corporation, where he applied his expertise in semiconductor technology. His work has contributed to the development of advanced semiconductor manufacturing processes.
Collaborations
Throughout his career, Joseph has collaborated with notable professionals in the field, including Jonathan Philip Davis and Scott William Bailey. These collaborations have further enriched his contributions to semiconductor innovations.
Conclusion
Joseph Page is a distinguished inventor whose work in semiconductor processing has led to valuable patents and advancements in the industry. His innovative methods continue to influence the field and improve manufacturing techniques.