Jeff Hart

Title: Innovations by Jeff Hart in Sputter Target Technology

Introduction

Jeff Hart is an accomplished inventor based in Columbus, Ohio, known for his significant contributions to the field of sputter target technology. With a total of three patents to his name, Hart has developed innovative methods that enhance the manufacturing processes of sputter target assemblies.

Latest Patents

Hart's latest patents include a method for creating a diffusion-bonded sputter target assembly. This method involves a target blank made of a first metal or alloy, which is surrounded by a second metal or alloy. A backing plate is positioned adjacent to the second metal, and the assembly is diffusion bonded to achieve a bond strength exceeding 50 MPa. Another notable patent focuses on diffusion bonding copper sputtering targets to backing plates using nickel alloy interlayers. This assembly includes a high purity copper sputter target bonded to a backing plate, with a Ni-alloy interlayer that enhances the bonding process.

Career Highlights

Jeff Hart is currently employed at Tosoh SMD, Inc., where he continues to innovate in the field of sputter target technology. His work has significantly impacted the manufacturing processes used in various applications, showcasing his expertise and dedication to advancing technology.

Collaborations

Throughout his career, Hart has collaborated with talented individuals such as Ann Bolcavage and Hao Zhang. These partnerships have contributed to the successful development of his patents and innovations.

Conclusion

Jeff Hart's contributions to sputter target technology demonstrate his commitment to innovation and excellence in his field. His patents reflect a deep understanding of materials and manufacturing processes, positioning him as a key figure in the industry.