Location History:
- Neubiberg, DE (2005 - 2009)
- Neuhiberg, DE (2009)
Company Filing History:
Years Active: 2005-2009
Title: Ralph Stömmer: Innovator in Acoustic Wave Technology
Introduction
Ralph Stömmer is a notable inventor based in Neubiberg, Germany. He has made significant contributions to the field of acoustic wave technology, holding a total of 6 patents. His work focuses on enhancing the performance of resonators and transducers, which are essential components in various electronic devices.
Latest Patents
Stömmer's latest patents include innovations such as the "Bulk acoustic wave resonator and circuit comprising same." This invention relates to a resonator that operates with bulk acoustic waves (BAW) and band-pass filters constructed from such resonators. To improve the edge steepness of the transmission band of a BAW band-pass filter, he proposes reducing the effective coupling of a BAW resonator by connecting it in parallel with a capacitor. Additionally, he suggests using a connection of coupled BAW resonators in the serial branch of a filter circuit, enhancing the overall performance of the filter.
Another significant patent is the "Acoustic wave transducer with transverse mode suppression." This acoustic wave transducer features an acoustic track with electrode fingers that form exciting finger pairs. The design includes marginal areas and an excitation area, where the longitudinal phase speed of an acoustic wave varies. This innovation allows for the excitation of acoustic waves with a transversal basic mode, improving the efficiency of the transducer.
Career Highlights
Throughout his career, Ralph Stömmer has worked with prominent companies in the technology sector, including Epcos AG and Infineon Technologies AG. His experience in these organizations has allowed him to develop and refine his innovative ideas in acoustic wave technology.
Collaborations
Stömmer has collaborated with several professionals in his field, including Pasi Tikka and Edgar Schmidhammer. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Ralph Stömmer's contributions to acoustic wave technology demonstrate his innovative spirit and dedication to advancing electronic components. His patents reflect a deep understanding of resonator and transducer design, positioning him as a key figure in this specialized field.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.