Company Filing History:
3 out of 14,087 
1 out of 49 
1 out of 21,428 
Years Active: 1985-2004
Title: The Innovations of Ernst Ruberl
Introduction
Ernst Ruberl is a notable inventor based in Guntramsdorf, Austria. He has made significant contributions to the field of electroacoustic transducers, holding a total of five patents. His work has had a considerable impact on sound reproduction technology.
Latest Patents
Ruberl's latest patents include an apparatus featuring an electroacoustic transducer that forms both a sound reproducing means and a part of vibration generating means. This innovative apparatus incorporates a magnet system that generates both a useful magnetic field and a stray magnetic field. The sound generating coil is arranged within the useful field to work with a diaphragm for generating acoustic sound waves. Additionally, the apparatus includes at least one movably mounted vibration generating coil, which is designed to produce vibrations perceptible by the user. Another patent involves an electroacoustic transducer with terminal contacts extending in the direction of the transducer axis, along with a printed circuit board that has mating contacts. This design ensures that the terminal contact elements and mating contact elements are oriented parallel to the transducer axis, providing a secure connection.
Career Highlights
Throughout his career, Ruberl has worked with prominent companies such as U.S. Philips Corporation and AKG Acoustics. His experience in these organizations has allowed him to refine his skills and contribute to advancements in audio technology.
Collaborations
Some of Ruberl's notable coworkers include Ewald Frasl and Erich Klein. Their collaboration has likely fostered an environment of innovation and creativity in their respective projects.
Conclusion
Ernst Ruberl's contributions to the field of electroacoustic transducers demonstrate his commitment to innovation and excellence. His patents reflect a deep understanding of sound technology and its applications.