Company Filing History:
Years Active: 1986-1988
Title: Doeko Stoppels: A Pioneer in Magnetic Head Technology
Introduction
Doeko Stoppels is a renowned inventor based in Eindhoven, Netherlands, recognized for his significant contributions to magnetic recording technology. With a total of three patents to his name, Stoppels has made lasting impacts in the field, particularly through his work with U.S. Philips Corporation.
Latest Patents
Stoppels's latest patents showcase innovative developments in magnetic heads for recording and playback devices. His first notable patent is for a "Magnetic head having a core of Mn-Zn-Co ferrous ferrite," which features a core made of Mn-Zn-ferrous ferrite that boasts high saturation magnetization and magnetic permeability. This advancement enhances the efficiency of magnetic recording systems.
His second patent, titled "Magnetic head having cobalt-containing zinc-ferrous ferrite core," describes a magnetic head that comprises two spaced core parts with a transducing gap in between, made from preferably monocrystalline zinc-ferrous ferrite. This patent introduces specific composition ranges defined by proprietary formulas, contributing to improved functionality in recording devices.
Career Highlights
Throughout his career at U.S. Philips Corporation, Doeko Stoppels has played a vital role in advancing the technology behind magnetic heads. His expertise in materials science and engineering has been pivotal in developing novel solutions that meet the needs of modern recording and playback systems.
Collaborations
Stoppels has collaborated with esteemed colleagues such as Leonardus A Van Hoof and Piet F Bongers, combining their knowledge to push the boundaries of innovation within their projects. These collaborations have fostered an environment of creativity and ingenuity, leading to breakthroughs in magnetic head technology.
Conclusion
Doeko Stoppels stands out as an influential figure in the realm of magnetic recording technology, with his inventive spirit driving advancements that continue to shape the industry. His patents not only reflect his engineering prowess but also demonstrate the power of collaboration in pioneering innovative solutions.