Company Filing History:
1 out of 39 
1 out of 411 
Years Active: 2011-2017
Title: The Innovations of Marcus Frey
Introduction
Marcus Frey is a notable inventor based in Bernau, Germany. He has made significant contributions to the field of electronics, particularly in the development of testing components and semiconductor structures. With a total of 2 patents to his name, Frey's work showcases his expertise and innovative spirit.
Latest Patents
One of Frey's latest patents is a contact spring for a testing base designed for high current testing of electronic components. This invention utilizes a spring metal sheet of a predetermined thickness and features two identical opposing lateral faces. The design includes a spring arm and a testing arm with a testing tip, allowing for precise positioning on the contact surface of the electronic component. This innovation enhances the efficiency and accuracy of high current testing processes.
Another significant patent by Frey is a method for producing insulation structures in semiconductor substrates. This method involves forming at least two trenches with a rib in between within the semiconductor substrate. The semiconductor material in the area of the trenches and the rib is then converted into an electrically insulating material, often through the thermal oxidation of silicon semiconductor material. This advancement is crucial for improving the performance and reliability of semiconductor devices.
Career Highlights
Throughout his career, Marcus Frey has worked with prominent companies in the electronics industry. He has been associated with Multitest Elektronische Systeme GmbH and Continental Temic Microelectronic GmbH. His experience in these organizations has contributed to his development as an inventor and has provided him with valuable insights into the needs of the industry.
Collaborations
Frey has collaborated with several professionals in his field, including Gerhard Gschwendtberger and Volker Leikermoser. These collaborations have likely enriched his work and led to further innovations in electronic testing and semiconductor technology.
Conclusion
Marcus Frey is a distinguished inventor whose contributions to electronic testing and semiconductor structures have made a significant impact in the industry. His innovative patents reflect his dedication to advancing technology and improving electronic components.