This inventor holds 4 USPTO granted patents. Top assignees: Daimler-Benz Ag, Mercedes-Benz Aktiengesellschaft. Active years: 1983-1993.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Villingen-Schwenningen-Marbac, DE (1989)
- Villingen-Schwenningen-Marbach, DE (1992)
- Villingen-Schwenningen, DE (1983 - 1993)
Company Filing History:
Years Active: 1983-1993
Title: Alfred Ziegenberg: Innovator in Loudspeaker Technology
Introduction
Alfred Ziegenberg is a notable inventor based in Villingen-Schwenningen-Marbach, Germany. He has made significant contributions to the field of audio technology, particularly in the design of loudspeakers. With a total of 4 patents to his name, Ziegenberg's work has had a lasting impact on sound engineering.
Latest Patents
One of Ziegenberg's latest patents is a permanent magnet system with an associated coil arrangement. This invention features two axially polarized permanent magnet rings mounted one behind another, with like poles facing each other. The design includes a soft magnetic spacing washer that separates the rings, and a coil that surrounds the rings, aligning its central axis with that of the magnets. This innovative arrangement has potential applications in loudspeakers and sensors.
Another significant patent is for a loudspeaker diaphragm equipped with a rear load. This design improves the vibration characteristics of the diaphragm by reducing the work required to compress the air behind it. The diaphragm features openings that allow air to escape, which decouples the vibrating parts and enhances the frequency response. This results in a more efficient performance, particularly in distinguishing between high and low notes.
Career Highlights
Throughout his career, Ziegenberg has worked with prestigious companies such as Daimler-Benz AG and Mercedes-Benz Aktiengesellschaft. His experience in these organizations has contributed to his expertise in engineering and innovation.
Collaborations
Ziegenberg has collaborated with notable colleagues, including Edmund Schiessle and Gunter Weiger. Their combined efforts have further advanced the field of audio technology.
Conclusion
Alfred Ziegenberg's contributions to loudspeaker technology and his innovative patents demonstrate his significant role as an inventor. His work continues to influence the audio industry, showcasing the importance of innovation in sound engineering.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile