Company Filing History:
9 out of 14 
1 out of 101 
1 out of 5 Years Active: 1996-2002
Title: Innovations of John H Anderson, Sr.
Introduction
John H Anderson, Sr. is a notable inventor based in Milpitas, CA, with a remarkable portfolio of 11 patents. His contributions to the field of semiconductor technology have significantly advanced the methods used in the industry.
Latest Patents
One of his latest patents is for an ultra-low particle semiconductor cleaner. This innovative method involves cleaning a semiconductor wafer by immersing it in a liquid comprising water. The wafer has a front face, a back face, and an edge. The method also includes providing a substantially particle-free environment adjacent to both faces as the liquid is being removed. Additionally, a step of introducing a carrier gas containing a cleaning enhancement substance is included during the cleaning process. This cleaning enhancement substance dopes the liquid attached to the wafer, creating a concentration gradient that accelerates the fluid flow off the wafer.
Career Highlights
Throughout his career, John has worked with several companies, including Yieldup International and FSI International, Inc. His experience in these organizations has allowed him to refine his skills and contribute to significant advancements in semiconductor cleaning technologies.
Collaborations
John has collaborated with notable professionals in the field, including Raj Mohindra and Abhay K Bhushan. Their combined expertise has fostered innovation and development in semiconductor technologies.
Conclusion
John H Anderson, Sr. is a distinguished inventor whose work in semiconductor cleaning methods has made a lasting impact on the industry. His innovative approaches continue to influence the field and inspire future advancements.