RFsemi Technologies, Inc. Stock Price

RFsemi Technologies, Inc. engages in the development, manufacture, and sale of semiconductor devices in South Korea and internationally. It offers secondary batteries for electric vehicles, emergency power and energy storage systems, and other solutions; ECM transistors/IC chips, MEMS microphones, and ECM modules; transient voltage suppressor diodes, zener diodes, and schottky barrier diodes; GaN+SiC modular power devices; and SiC/GaN power semiconductor-based wafers, and micro packages, as well as MEMS-based pressure sensor, light sensor, and medical lens. The company also offers LED lights, such as AC direct driving LED lights, downlights, and factory lights, as well as dimmers. Its products are used in mobile phones, camcorders, notebooks, PDAs, headsets/earphones, digital cameras, cordless phones, sound systems, MP3 players, PC mainboards, sound and graphic cards, accessory electrons, refrigerators, TVs, and air conditioners. The company was founded in 1999 and is headquartered in Daejeon, South Korea.