This inventor holds 1 USPTO granted patent. Top assignee: Arch Specialty Chemicals, Inc.. Active years: 2006.
Company Filing History:
Years Active: 2006
Title: Vince Leon - Innovator in Semiconductor Etching Solutions
Introduction
Vince Leon is a notable inventor based in Scottsdale, AZ (US). He has made significant contributions to the field of semiconductor manufacturing, particularly in the development of etching solutions for aluminum surfaces.
Latest Patents
Vince Leon holds a patent for an aqueous-based metal etchant. This innovative solution is designed for etching aluminum surfaces in the presence of solder bumps. The etchant solution comprises approximately 42% to 80% phosphoric acid, 0.1% to 6% nitric acid, 5% to 40% acetic acid, 0.005% to 5% of an amine oxide surfactant, 0.1% to 8% of a lead solubilizing additive, and 5% to 25% de-ionized water. The process ensures that the solder bumps remain substantially phosphate-free after etching.
Career Highlights
Vince Leon is associated with Arch Specialty Chemicals, Inc., where he has been instrumental in advancing etching technologies. His work has focused on improving the efficiency and effectiveness of semiconductor manufacturing processes.
Collaborations
Vince collaborates with talented professionals in his field, including Frank Gonzalez and Emil A. Kneer. Their combined expertise contributes to the innovative solutions developed at Arch Specialty Chemicals, Inc.
Conclusion
Vince Leon's contributions to the semiconductor industry through his patented etching solutions highlight his role as an innovator. His work continues to impact the efficiency of manufacturing processes in this critical field.