Company Filing History:
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Years Active: 1999-2006
Title: Wolfgang Brand: Pioneer in Acoustic Wave Resonator Technology
Introduction
Wolfgang Brand, an innovative inventor based in Aachen, Germany, has made significant contributions to the field of acoustic wave technology. With a total of four patents to his name, Brand has established himself as a key figure in developing advanced filter systems that utilize bulk acoustic wave resonators.
Latest Patents
Wolfgang Brand's latest innovations include two notable patents. The first, titled "Filter system comprising a bulk acoustic wave resonator," details a filter device equipped with at least one bulk acoustic wave resonator. This resonator consists of a resonator unit and a reflection element made up of several layers. Each layer comprises a mixture of at least two materials, with the mixture's composition varying continuously and periodically relative to the layer thickness.
The second patent, "Filter system with bulk wave resonator having a reflection layer composition that varies with the layer thickness," describes a similar filter device. It also features a bulk acoustic wave resonator that includes a resonator unit composed of a first and second electrode, along with a textured piezoelectric layer situated between these electrodes. This inventive approach enhances the performance and efficiency of the filter systems.
Career Highlights
Throughout his career, Wolfgang Brand has worked with esteemed organizations, including U.S. Philips Corporation and Koninklijke Philips Corporation N.V. His contributions within these companies have helped to advance technology in the field of acoustics and signal processing.
Collaborations
Brand's work has often included collaboration with talented colleagues, most notably Mareike K Klee and Hans Peter Loebl. Their collective expertise in the field has undoubtedly played a role in refining and enhancing Brand's innovative ideas and patents.
Conclusion
Wolfgang Brand stands as a remarkable inventor whose work in the realm of bulk acoustic wave resonators pushes the boundaries of technology. His latest patents reflect his commitment to innovation and excellence, ensuring that his contributions will have a lasting impact on the industry.