Silicon Motion Technology Corp. is engaged in the design, development and distribution of semiconductors. It operates through the following segments: Mobile Storage, Mobile Communications, and Multimedia SoCs (System-on-a-Chip) and Others. The Mobile Storage segment products include microcontrollers used in NAND flash memory storage products such as flash memory cards, USB flash drives, solid state drives (SSDs), and embedded flash solutions. The Mobile Communications segment consist of mobile TV IC solutions and CDMA RF ICs products. The Multimedia SoC produces embedded graphics processors. The Others segment includes demo boards and non-recurring engineering income. The company was founded in November 2005 and is headquartered in Jhubei City, Taiwan.