Silicon Motion Technology Corp is active in the semiconductor industry and focuses on designing, developing, and marketing of controllers for managing NAND flash used in embedded storage applications, such as eMMC embedded memory. Its onlyoperating segment is to develop NAND flash controllers and SSDs solutions. The company derives revenue from product categories such as Mobile Storage, Mobile Communications, and others. Silicon's geographical segments are Taiwan, the United States, Korea, China, Singapore, Malaysia, and others. The company products are used in Personal Computing, Smartphone/Tablet/CE, Flash Card/USB Flash Drive, Industrial and Embedded, Automotive, and Enterprise and Data centers.