NVE Corporation develops and sells devices that use spintronics, 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 found in industrial, scientific, and medical applications. The Company's products include sensors, couplers and MRAM products. Its sensor products detect the strength or gradient of magnetic fields and are used to determine position or speed. Its spintronic couplers combine a GMR sensor element and an IsoLoop integrated 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. Data is stored in the spin of the electrons in thin metal alloy films.