This inventor holds 1 USPTO granted patent. Top assignee: Emtec Magnetics Gmbh. Active years: 2000.
Company Filing History:
Years Active: 2000
Title: Innovations of Hans-Georg Gottmann in Magnetic Recording Technology.
Introduction
Hans-Georg Gottmann is a notable inventor based in Munich, Germany. He has made significant contributions to the field of magnetic recording technology. His innovative work has led to the development of a unique magnetic recording medium that enhances performance in various applications.
Latest Patents
Hans-Georg Gottmann holds a patent for a magnetic recording medium. This invention consists of a nonmagnetic substrate and at least two magnetizable layers containing metal oxides as magnetic pigment. The upper layer's pigment has a higher BET value than that of the lower layer. The upper layer has a thickness ranging from 3-5 µm when dry, while the lower layer has a thickness of 1.1-3 µm when dry. Particularly advantageous results are achieved when the magnetic pigment of the upper layer is cobalt-doped γ-Fe2O3, and that of the lower layer is acicular CrO2. This double-layer recording medium improves the output level at low frequencies without the usual frequency curve depression in the middle.
Career Highlights
Hans-Georg Gottmann is associated with Emtec Magnetics GmbH, where he continues to innovate in the field of magnetic materials. His work has been instrumental in advancing the technology used in magnetic recording media.
Collaborations
He has collaborated with notable colleagues such as Klaus Gotz and Helmut Jakusch, contributing to the development of cutting-edge technologies in their field.
Conclusion
Hans-Georg Gottmann's contributions to magnetic recording technology exemplify the impact of innovative thinking in engineering. His patent reflects a significant advancement in the performance of magnetic recording media.