This inventor holds 3 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: The Boeing Company, Spirit Aerosystems, Inc., Stichting Tprc. Active years: 2022-2023.
Company Filing History:
2 out of 23,000 
1 out of 219 
1 out of 1 Years Active: 2022-2023
Title: Ulrich Sachs: Innovator in Resistance Welding Technologies
Introduction
Ulrich Sachs is a notable inventor based in Enschede, Netherlands. He has made significant contributions to the field of welding technologies, particularly in resistance welding methods. With a total of 3 patents to his name, his work has advanced the capabilities of composite material joining techniques.
Latest Patents
One of Ulrich Sachs's latest patents is focused on resistance welding methods and apparatus. This invention discloses a method of resistance welding between composite articles. A conductive element is provided between faying surfaces, featuring a plurality of lower resistivity electrode portions spaced apart along the length of the contact area between the composite articles. The electrode portions can be utilized to spot weld across the electrode portions and along a longitudinal portion of the conductive element by applying an electrical current. Additionally, the patent includes apparatus for use in these resistance welding methods, as well as composite articles and structures incorporating the conductive element.
Another significant patent by Sachs involves remote detection of induction weld temperature. This patent provides systems and methods for controlling welding processes. One embodiment includes a method for controlling welding by initiating induction welding through an induction coil along a weld interface of a first composite part. This part comprises a matrix of thermoplastic reinforced by fibers, which is joined to a second composite part. The method also involves determining a measured magnetic field strength at a location distinct from the induction coil and assessing the welding temperature at the weld interface based on this measured magnetic field strength.
Career Highlights
Throughout his career, Ulrich Sachs has worked with prominent companies in the aerospace industry. Notably, he has been associated with The Boeing Company and Spirit Aerosystems, Inc. His experience in these organizations has allowed him to apply his innovative ideas in practical settings, contributing to advancements in aerospace technologies.
Collaborations
Sachs has collaborated with several professionals in his field, including Pedro Pablo Martin Alonso and Francis J Samalot. These collaborations have likely enriched his work and led to further innovations in welding technologies.
Conclusion
Ulrich Sachs is a distinguished inventor whose work in resistance welding has made a significant impact on the industry. His patents reflect a deep understanding of composite materials and welding techniques, showcasing his innovative spirit. His contributions continue to influence advancements in welding technologies.