Company Filing History:
Years Active: 2002
Title: Ulrike Rösler: Innovator in Surface Acoustic Wave Technology
Introduction
Ulrike Rösler is a prominent inventor based in Erding, Germany. She has made significant contributions to the field of surface acoustic wave technology, holding 2 patents that showcase her innovative spirit and technical expertise. Her work has implications for various applications, particularly in telecommunications and signal processing.
Latest Patents
Rösler's latest patents include a surface acoustic wave filter designed to have balanced crosstalk capacitances in symmetric operation. This innovative filter features electromagnetically coupled transducers that are split into partial transducers. The design modification allows for the routing of partial transducer pads in such a way that the magnetic couplings between adjacent transducers are oppositely directed, resulting in zero total induced magnetic flux. This advancement ensures that crosstalk capacitances are balanced at the corresponding port during symmetric operation.
Another notable patent is her surface acoustic wave arrangement, which includes a junction region between surface acoustic wave structures that have a decreasing then increasing finger period. This design aims to reduce scattering losses during the transmission of surface acoustic wave signals. The junction between the two structures is crafted to ensure that the finger period is reduced and varies continuously, enhancing the efficiency of signal transmission.
Career Highlights
Ulrike Rösler is associated with Epcos AG, a company known for its expertise in electronic components and systems. Her role at Epcos AG has allowed her to work on cutting-edge technologies that push the boundaries of what is possible in the field of surface acoustic waves.
Collaborations
Throughout her career, Rösler has collaborated with notable colleagues, including Thomas Bauer and Günter Kovacs. These partnerships have fostered an environment of innovation and have contributed to the successful development of her patented technologies.
Conclusion
Ulrike Rösler stands out as a key figure in the realm of surface acoustic wave technology. Her patents reflect her commitment to innovation and her ability to solve complex engineering challenges. Through her work at Epcos AG and her collaborations with esteemed colleagues, she continues to make a lasting impact in her field.