John E Cotugno

Title: Innovations by John E Cotugno

Introduction

John E Cotugno is a notable inventor based in Little Compton, Rhode Island. He has made significant contributions to the field of flexible circuit technology. His innovative approach has led to the development of a unique method for fabricating flexible circuits, which is particularly useful in integrated circuit interconnections.

Latest Patents

John E Cotugno holds a patent for a method of fabricating flexible circuits for integrated circuit interconnections. This patent describes a process for creating a double-sided electrical interconnection flexible circuit, which serves as a substrate for area array integrated circuit packages. The method involves pressing a copper matrix with studs through a dielectric film that has a copper layer on the opposite surface. This process results in an intermediate structure for a flex circuit with self-aligned solid copper vias, all achieved in a single step. The contacts are further reinforced by plating both surfaces with a layer of copper, and conventional processes are employed to complete the circuit patterning.

Career Highlights

John E Cotugno is associated with Texas Instruments Corporation, where he has applied his expertise in flexible circuit technology. His work has contributed to advancements in the electronics industry, particularly in the development of integrated circuits.

Collaborations

Throughout his career, John has collaborated with notable colleagues, including Donald Charles Abbott and Robert M Fritzsche. These collaborations have fostered innovation and have played a crucial role in the development of new technologies.

Conclusion

John E Cotugno's contributions to the field of flexible circuits have paved the way for advancements in integrated circuit technology. His innovative methods and collaborations continue to influence the electronics industry.