Company Filing History:
8 out of 14,724 
3 out of 2,094 Years Active: 2021-2025
Title: Arthur Unrau: Innovator in Electronic Device Technology
Introduction
Arthur Unrau is a notable inventor based in Geseke, Germany. He has made significant contributions to the field of electronic devices, holding a total of 11 patents. His work focuses on advancements in power modules and connection arrangements, showcasing his expertise in the electronics industry.
Latest Patents
Among his latest patents is a method for batch soldering different elements in a power module. This electronic device features a substrate with first and second metal regions, a first passive device, and a semiconductor die. The design includes a first soldered joint and a second soldered joint, with specific thickness requirements that enhance the device's performance. Another innovative patent involves an arrangement for forming a connection, which includes a chamber and a heating element. This arrangement allows for the melting of a pre-connection layer while utilizing a cooling trap to condense evaporating liquid, ensuring efficient operation.
Career Highlights
Arthur Unrau has worked with prominent companies in the electronics sector, including Infineon Technologies AG and Infineon Technologies Austria AG. His experience in these organizations has contributed to his development as a leading inventor in his field.
Collaborations
Throughout his career, Unrau has collaborated with talented individuals such as Kirill Trunov and Alexander Heinrich. These partnerships have likely fostered innovation and creativity in his projects.
Conclusion
Arthur Unrau's contributions to electronic device technology through his patents and collaborations highlight his role as a significant inventor in the industry. His work continues to influence advancements in electronic devices and power modules.