According to our records, this business is located at 2125 Vanker Rd. in San Jose (in Santa Clara County), California 95131, the location GPS coordinates are: 37.3795036 (latitude), -121.9161856 (longitude). Silicon Motion Inc is categorized under Radiation Sensors (SIC code 3674). Known organization president is Wallace Kou. Current estimates show that the unit has a sales volume of $6,000,000 and staff of approximately 60 people. You can contact the company by phone at (408) 501-5300.