Karl Prestele is a notable inventor based in Erlangen, Germany. He has made significant contributions to the field of electro-acoustic components, holding a total of 15 patents. His work primarily focuses on the development of advanced materials and methods for electrical components.

Latest Patents

Among his latest patents is an innovative electro-acoustic component made from piezo ceramic material. This invention involves a method for manufacturing electrical components, such as filters, oscillators, resonators, and delay lines, from a piezo ceramic base that includes a depolarized zone. The sound velocity is precisely set by topically heating a portion of the base to create the depolarized zone between a pair of transducers. Another significant patent is for a piezoceramic lamina acoustic delay line. This acoustic delay line features electrodes on a monolithic piezoceramic substrate, which act as electro-acoustic transducers. The distance between these transducers defines the transit time and, consequently, the delay path. The design allows for high-precision broadband and distortion-free delay lines, making it suitable for low frequencies while maintaining small component dimensions.

Career Highlights

Karl Prestele is currently associated with Siemens Aktiengesellschaft, a leading global technology company. His work at Siemens has allowed him to push the boundaries of innovation in electro-acoustic technology.

Collaborations

Throughout his career, Prestele has collaborated with esteemed colleagues, including Manfred Franetzki and Volker Korn. These partnerships have contributed to the advancement of his research and the successful development of his patents.

Conclusion

Karl Prestele's contributions to the field of electro-acoustic components demonstrate his innovative spirit and technical expertise. His patents reflect a commitment to advancing technology in meaningful ways.

Profile summary based on public USPTO records.

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