Company Filing History:
Years Active: 2018
Title: Samuel Hartman: Innovator in Ultrasonic Welding Technology
Introduction
Samuel Hartman, an accomplished inventor based in Staufen, Switzerland, has made significant contributions to the field of ultrasonic welding. With a focus on creating efficient methods for manufacturing power semiconductor modules, Hartman's innovative approach has garnered recognition in the industry.
Latest Patents
Samuel Hartman holds a patent for a groundbreaking invention titled "Method for Ultrasonic Welding with Particles Trapping." This patent outlines a method for connecting two components through ultrasonic welding to produce a power semiconductor module. The patented process includes several key steps: aligning the components to form a welding interface, positioning a welding tool to the aligned components, and remremovably arranging a trapping material—specifically a foam—that at least partially encompasses the welding interface. The final step involves activating the welding tool to connect the components. This inventive method offers a cost-effective solution to prevent particle contamination during the welding process, particularly important in the ultrasonic welding process where scattered particles can pose a significant risk.
Career Highlights
Samuel Hartman is currently employed at ABB Schweiz AG, a leading global technology company specializing in electrification and automation. His work in the company has been instrumental in advancing ultrasonic welding technology, particularly in the power semiconductor sector. His expertise and innovative spirit continue to contribute to the company's reputation as a pioneer in technological advancements.
Collaborations
Throughout his career, Hartman has collaborated with talented coworkers, including Venkatesh Sivasubramaniam and David Guillon. Together, they have worked towards improving and innovating manufacturing processes, fostering a culture of collaboration and intellectual exchange that drives further advancements in technology.
Conclusion
Samuel Hartman exemplifies the spirit of innovation in the field of ultrasonic welding. His patent for a method that efficiently mitigates particle contamination is a testament to his commitment to enhancing manufacturing practices. As he continues to work at ABB Schweiz AG, Hartman's contributions are sure to influence future advancements in power semiconductor technology and beyond.