This inventor holds 9 USPTO granted patents and 3 EPO patents. Top assignee: U.S. Philips Corporation. Active years: 1989-1995.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1989-1995
Title: Innovations of Johannes A Overweg
Introduction
Johannes A Overweg is a notable inventor based in Eindhoven, Netherlands. He has made significant contributions to the field of magnetic resonance imaging, holding a total of 9 patents. His work focuses on developing efficient magnet systems that enhance imaging capabilities.
Latest Patents
One of his latest patents is a magnet system for magnetic resonance imaging. This innovative system achieves an extremely efficient magnet configuration with a comparatively large angle of aperture. It reduces fields of all orders through a common approach that affects both active and passive coil elements. The design includes passive soft-magnetic ring segments arranged in pairs within larger diameter active magnetic coils. The active coils consist of a central coil and smaller outer coils, all housed in a helium Dewar vessel, allowing for an aperture of about 90 degrees.
Another significant patent is for an actively shielded magnet for magnetic resonance apparatus. This system generates a uniform magnetic field in the examination zone of the apparatus. It features a first cylindrical electromagnetic coil system that symmetrically encloses the examination zone and a second coil system that is concentric with the first. The design ensures that despite using only eight coils, the magnet system produces a highly uniform central magnetic field with minimal stray field.
Career Highlights
Johannes A Overweg has worked with prominent companies such as U.S. Philips Corporation and Koninklijke Philips Electronics N.V. His experience in these organizations has contributed to his expertise in magnetic resonance technology.
Collaborations
He has collaborated with notable individuals in his field, including Gerardus Nerius Peeren and Cornelis L Ham. Their joint efforts have further advanced the innovations in magnetic resonance imaging.
Conclusion
Johannes A Overweg's contributions to magnetic resonance imaging through his patents and collaborations highlight his significant role in advancing this technology. His innovative designs continue to impact the field positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile