This inventor holds 1 USPTO granted patent. Top assignee: Novellus Systems Incorporated. Active years: 2001.
Company Filing History:
Years Active: 2001
Title: The Innovative Contributions of Ronald D. Allen
Introduction
Ronald D. Allen is a notable inventor based in Union City, CA (US). He has made significant contributions to the field of semiconductor processing, particularly through his innovative patent. His work has implications for improving the efficiency and effectiveness of semiconductor manufacturing.
Latest Patents
Ronald D. Allen holds a patent for a method of cleansing vias in semiconductor wafers that have a metal conductive layer. This patent describes a two-stage process for removing non-volatile and oxide residues that form during semiconductor processing. In the first stage, an inert gas is ionized to create a plasma that sputters non-volatile contaminants from the semiconductor structure. The second stage involves the introduction of a reducing gas, such as hydrogen, which reacts with oxides to form elemental metal and water vapor. This method minimizes damage to the semiconductor structure compared to traditional processes.
Career Highlights
Ronald D. Allen is associated with Novellus Systems Incorporated, a company known for its advancements in semiconductor manufacturing technology. His work at Novellus has allowed him to contribute to the development of innovative solutions that enhance semiconductor processing.
Collaborations
Throughout his career, Ronald has collaborated with talented individuals such as Mukul Khosla and Lap Tam. These collaborations have fostered an environment of innovation and have led to significant advancements in the field.
Conclusion
Ronald D. Allen's contributions to semiconductor processing through his patented methods demonstrate his commitment to innovation in the industry. His work continues to influence the efficiency of semiconductor manufacturing processes.