Company Filing History:
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Years Active: 2002-2012
Title: The Innovations of Roland Lippold
Introduction
Roland Lippold is a notable inventor based in Dresden, Germany. He has made significant contributions to the field of noise control technology, holding 2 patents that showcase his innovative approaches. His work focuses on methods and systems for actively influencing noise, particularly in motor vehicles.
Latest Patents
Lippold's latest patents include a method and system for actively influencing noise, which involves a noise source, such as an engine, generating sound with a periodically variable excitation. The method includes reading out reference variables characteristic of the noise source and generating a reference signal to control devices that emit compensation sound to interfere with the noise. Another patent is for a reactive sound absorber, which consists of a sensor for detecting sound parameters, a signal amplifier, an electroacoustic transducer, and a membrane capable of vibratory movement. This innovative design aims to enhance sound attenuation in various environments.
Career Highlights
Throughout his career, Lippold has worked with prominent organizations such as Müller-BBM GmbH and the Fraunhofer Society for the Advancement of Applied Research. His experience in these companies has allowed him to develop and refine his expertise in noise control technologies.
Collaborations
Lippold has collaborated with notable colleagues, including Fabian Evert and Rolf Schirmacher, contributing to advancements in their shared field of expertise.
Conclusion
Roland Lippold's contributions to noise control technology through his patents and career experiences highlight his role as an influential inventor. His innovative methods continue to impact the automotive industry and beyond.