Company Filing History:
Years Active: 1977-1982
Title: Innovations of Stephen Cassidy
Introduction
Stephen Cassidy is an accomplished inventor based in Canton, MA, with a notable portfolio of patents. He has contributed significantly to the field of electroplating and materials science, holding two patents that showcase his innovative approaches.
Latest Patents
Cassidy's latest patents include a "Method for selectively electroplating portions of articles" and a "Beryllium copper plating process." The first patent describes a method where articles are advanced through an electroplating bath, allowing for selective plating of specific strips while restricting the flow of the electroplating solution in other directions. This method ensures a continuous positive flow of the solution, enabling precise control over the plating thickness. The second patent outlines a process for plating beryllium copper with a highly conductive material, such as gold, which involves a heat treating step to achieve the desired hardness. This innovative process results in a void-free, durable gold plate suitable for high-reliability applications.
Career Highlights
Stephen Cassidy is currently employed at Texas Instruments Corporation, where he applies his expertise in electroplating and materials engineering. His work has contributed to advancements in manufacturing processes and material properties, enhancing the performance of electronic components.
Collaborations
Cassidy has collaborated with notable colleagues, including Venkataraman Srinivasan and Charles Grassie. These partnerships have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Stephen Cassidy's contributions to the field of electroplating and materials science exemplify the spirit of innovation. His patents reflect a commitment to advancing technology and improving manufacturing processes.