Company Filing History:
Years Active: 1995-2010
Title: Innovations by Claude Blais
Introduction
Claude Blais is a notable inventor based in Granby, Canada. He has made significant contributions to the field of technology, particularly in the area of semiconductor manufacturing. With a total of 4 patents to his name, Blais has developed innovative methods that enhance the efficiency and effectiveness of chip production.
Latest Patents
One of Blais's latest patents is a method for removing metallic, inorganic, and organic contaminants from chip passivation layer surfaces. This method utilizes a plasma process with an argon and oxygen mixture, optimizing plasma parameters to effectively eliminate undesirable residues from integrated circuit wafers. The invention ensures that organics are not re-deposited from polymers to solder ball surfaces, maintaining the integrity of the solder balls during the manufacturing process.
Another significant patent involves controlling flux by using an ink stop line in chip joining. This innovation employs an ink jet printing apparatus to create a non-polar ink stop line around a chip site on a polar surface of an organic laminate substrate. This non-polar line confines polar liquid flux, preventing excessive spreading and ensuring that sufficient flux is present for forming reliable electrical connections during solder reflow.
Career Highlights
Claude Blais is currently associated with International Business Machines Corporation (IBM), where he continues to push the boundaries of technology through his inventive work. His contributions have been instrumental in advancing semiconductor manufacturing processes.
Collaborations
Blais has collaborated with several talented individuals in his field, including Pedro A Chalco and Julie Nadeau Filteau. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Claude Blais is a distinguished inventor whose work has significantly impacted the semiconductor industry. His innovative patents demonstrate his commitment to improving manufacturing processes and enhancing the performance of electronic components.