NVE Corporation
NVE Corporation is a Eden Prairie, Minnesota-based publicly traded (NASDAQ: NVEC) pioneer in spintronics — the nanotechnology that exploits electron spin rather than electron charge to sense and transmit information — producing some of the world’s most advanced spintronic magnetic sensors and signal isolators since 1989. The company’s GMR (Giant Magnetoresistance) and TMR (Tunneling Magnetoresistance) sensor products cover analog sensors, angle and rotation sensors, current sensors, gear tooth sensors, linear and rotation encoder sensors, magnetic switch sensors, and medical biosensors — with sensitivity levels and signal-to-noise performance that substantially exceed conventional Hall effect devices, enabling detection of extremely weak or rapidly changing magnetic fields. NVE’s spintronic sensors are used in applications including motor commutation, geartooth speed sensing, current measurement for motor drives, magnetic position encoding, and biomedical diagnostics, and the company also develops and licenses MRAM (Magnetoresistive RAM) technology — making it a uniquely positioned company at the intersection of magnetic sensing, spintronics research, and practical magnetic engineering.