Jerry D Siefkes

Title: The Innovative Mind of Jerry D Siefkes

Introduction

Jerry D Siefkes, hailing from Fort Collins, Colorado, has made significant contributions to the field of engineering with his inventive spirit. With a total of three patents to his name, Siefkes has established himself as a noteworthy inventor, particularly recognized for his advancements in sputtering systems.

Latest Patents

Jerry D Siefkes holds two notable patents related to the removal of electrical shorts in sputtering systems. The first patent describes an "Apparatus for removal of electrical shorts in a sputtering system". This innovation outlines techniques to eliminate electrical shorts caused by flakes in thin film sputtering systems. The flake typically bridges the gap between the target and the anode or shield, and the invention provides a method to remove it through manipulation of the power supply used for normal operations. The system involves sensing the flake and discriminating between recoverable arcs by tracking the duration of an over-current condition. The removal process includes switching between power modes and progressively increasing the current to melt the flake, with an automated circuitry that adapts to sophisticated, high-frequency, lower energy storage DC power supplies.

The second patent encompasses a similar methodology, highlighting the importance of efficient techniques for addressing electrical shorts caused by these flakes. Both patents exemplify Siefkes's commitment to enhancing technology in sputtering systems.

Career Highlights

Throughout his career, Jerry D Siefkes has made impactful contributions while working at Advanced Energy Industries, Inc. His expertise in the field has allowed him to innovate and lead advancements in sputtering technology, solidifying his role as a key figure in the industry.

Collaborations

Jerry has collaborated with several esteemed professionals in the field, including notable coworkers such as John G Harpold and Douglas S Schatz. These collaborations have further fueled his inventive pursuits and brought about significant advancements in his area of expertise.

Conclusion

Jerry D Siefkes is an inspiring inventor whose work in the field of sputtering systems demonstrates the potential for innovation in engineering. With his patented technologies, he has addressed critical challenges within the industry and continues to contribute to the advancements that shape the future of electronic manufacturing.