John Jeffery Wagner

Title: John Jeffery Wagner: Innovator in Memory Technology

Introduction

John Jeffery Wagner is a notable inventor based in Eleva, Wisconsin, recognized for his contributions to the field of memory technology. With a total of 2 patents, Wagner has developed innovative methods that enhance the functionality and efficiency of memory devices.

Latest Patents

Wagner's latest patents include a "Method for interconnecting magnetoresistive memory bits" and a "Method of fabricating silicon-based carriers." The first patent describes a process that forms electrical interconnects between memory bits in a magnetoresistive memory device. This involves creating an initial dielectric layer over a semiconductor substrate, followed by the formation of a magnetoresistive storage layer. The process continues with the deposition of an electrically conductive stop layer, which is selectively etched to define individual memory bits. An isolation layer is then formed, and an interconnect layer is created to establish electrical connections between the bits.

The second patent focuses on the fabrication of multi-chip carriers for integrated circuits using silicon. This method employs standard integrated circuit fabrication equipment to etch cavities into a silicon wafer, deposit metallization or polysilicon for electrical interconnections, and place integrated circuit die within the cavities. The design allows for enhanced isolation and control over the electrical characteristics of the traces connecting the integrated circuits.

Career Highlights

Throughout his career, Wagner has worked with prominent companies such as Cray Research, Inc. and Union Semiconductor Technology Corporation. His experience in these organizations has contributed significantly to his expertise in memory technology and integrated circuit design.

Collaborations

Wagner has collaborated with notable individuals in the field, including Thomas P. Chojnacki and Delvin D. Eberlein. These collaborations have likely fostered innovation and advancements in the technologies he has developed.

Conclusion

John Jeffery Wagner's contributions to memory technology through his patents and career experiences highlight his role as an influential inventor. His innovative methods continue to impact the field, showcasing the importance of advancements in memory devices.