NVE Corp. engages in the development and sale of devices that use spintronics, a nanotechnology that relies on electron spin rather than electron charge to acquire, store, and transmit information. The company is headquartered in Eden Prairie, Minnesota and currently employs 41 full-time employees. The firm manufactures spintronic products, including sensors and couplers that are used to acquire and transmit data. The firm has also licensed its spintronic magnetoresistive random access memory technology (MRAM). Its parts are primarily used in industrial, scientific, and medical applications, as well as the Industrial Internet of things. The firm's products include sensors, couplers, DC-to-DC Convertors and MRAM products. Its sensor products detect the strength or gradient of magnetic fields and are often used to determine position or speed. Its spintronic couplers combine a giant magnetoresistance (GMR) sensor element and a microscopic coil. MRAM uses spintronics to store data. Its isolated direct current (DC)-to-DC convertors transfer energy between systems without direct electrical connections.