This inventor holds 1 USPTO granted patent. Top assignee: Ldj Electronics, Inc.. Active years: 1990.
Company Filing History:
Years Active: 1990
Title: Thomas J Nagi - Innovator in Magnetic Film Measurement
Introduction
Thomas J Nagi is an accomplished inventor based in Drayton Plains, MI (US). He has made significant contributions to the field of magnetic film measurement, showcasing his expertise through his innovative patent.
Latest Patents
Nagi holds a patent for an "Apparatus for measuring the hysteresis loop of magnetic film." This invention features a magneto-optic Kerr effect hysteresis loop measuring apparatus that utilizes a pair of pole-pieces of the same magnetic polarity. This design provides a high and uniform magnetic field strength in the gap between the oppositely disposed faces of the pole-pieces. The product to be nondestructively tested is placed in this gap, where a uniform saturating magnetic field is present. A laser beam with a high polarization ratio is directed onto the product's surface, and the reflected beam is processed in a Kerr effect detector to yield hysteresis loop data. This data is crucial for determining the squareness of the hysteresis loop and the coercivity of high coercivity materials being tested.
Career Highlights
Nagi is currently associated with Ldj Electronics, Inc., where he continues to apply his innovative skills. His work has been instrumental in advancing the technology related to magnetic film measurement.
Collaborations
Throughout his career, Nagi has collaborated with notable colleagues, including Leon D Jackson and Dan O Morris. These partnerships have contributed to the development and refinement of his inventions.
Conclusion
Thomas J Nagi is a notable inventor whose work in measuring the hysteresis loop of magnetic film has made a significant impact in the field. His innovative approach and collaboration with others highlight his dedication to advancing technology.