NVE Corporation develops and sells devices that use spintronics, which is a nanotechnology that relies on electron spin to acquire, store, and transmit information. The Company manufactures spintronic products, including sensors and couplers that are used to acquire and transmit data. The Company 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 Company's products include sensors, couplers, 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. It combines the speed of static random-access memory (SRAM), the density of dynamic random-access memory (DRAM) and the nonvolatility of flash memory.