Company Filing History:
4 out of 14,724 
2 out of 832,843 Years Active: 2003-2008
Title: David Wallis: Innovator in Circuit Board Technology
Introduction
David Wallis is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of circuit board technology, holding a total of 6 patents. His innovative approaches have led to advancements in the production and protection of electronic components.
Latest Patents
One of Wallis's latest patents is a method for producing a rewiring printed circuit board. This invention involves a substrate wafer with passage connections between its first and second surfaces. The method includes applying and patterning masking layers, uncovering contact locations, and applying conductor structures to ensure effective connectivity. Another significant patent focuses on an arrangement for protecting fuses and anti-fuses on chips. This arrangement includes a passivation layer and a redistribution layer designed to enhance the protection of critical components in integrated circuits.
Career Highlights
Throughout his career, David Wallis has worked with prominent companies, including Infineon Technologies AG. His expertise in circuit technology has positioned him as a key player in the industry, contributing to various innovative projects and developments.
Collaborations
Wallis has collaborated with notable professionals in the field, including Axel Brintzinger and Octavio Trovarelli. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
David Wallis's contributions to circuit board technology and his innovative patents highlight his role as a leading inventor in the field. His work continues to influence advancements in electronic components and circuit design.