Methode Electronics. has been granted a patent for a device designed to mitigate the effects of external stress overload on ferromagnetic components. The device features a ferromagnetic component, multiple magnetic field sensors, and a coil that generates an oscillating magnetic field with a minimum flux density of 30 Gauss. GlobalData’s report on Methode Electronics gives a 360-degree view of the company including its patenting strategy. Buy the report here.
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According to GlobalData’s company profile on Methode Electronics, Turnable line connectors was a key innovation area identified from patents. Methode Electronics's grant share as of July 2024 was 56%. Grant share is based on the ratio of number of grants to total number of patents.
Device for correcting external stress on ferromagnetic components
The patent US12051541B2 describes a device and method designed to mitigate the effects of external stress overload on ferromagnetic components. Central to the invention is a ferromagnetic component featuring at least one magnetized region, complemented by at least two magnetic field sensors and a coil. This coil is strategically arranged around both the magnetic field sensors and the ferromagnetic component, enabling it to generate an oscillating magnetic field with a magnetic flux density of at least 30 Gauss. The device is adaptable, allowing for variable sensitivity in the magnetic field sensors and the option for the coil to have a varying number of windings. Additionally, the coil can be activated at regular intervals, particularly during system malfunctions or restarts, enhancing its operational flexibility.
The patent further details various types of magnetic field sensors that can be employed, including Hall sensors, magneto-resistive sensors, fluxgate sensors, saturation core probes, Foerster probes, and magnetic field sensing coil sensors. The method outlined in the patent mirrors the device's functionality, emphasizing the generation of an oscillating magnetic field to correct the effects of external stress overload. The claims also specify configurations where multiple magnetized regions and sensors are utilized, ensuring precise placement of sensors in relation to the magnetized regions. Overall, the invention presents a comprehensive approach to addressing the challenges posed by external stress on ferromagnetic components, with a focus on adaptability and effective magnetic field generation.
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GlobalData Patent Analytics tracks bibliographic data, legal events data, point in time patent ownerships, and backward and forward citations from global patenting offices. Textual analysis and official patent classifications are used to group patents into key thematic areas and link them to specific companies across the world’s largest industries.
