Texas Instruments Incorporated (TI) is an American technology company headquartered in Dallas, Texas, that designs and manufactures semiconductors and various integrated circuits, which it sells to electronics designers and manufacturers worldwide. It is one of the top 10 semiconductor companies worldwide by sales volume. The company's focus is on developing analog chips and embedded processors, which account for more than 80% of its revenue. TI also produces TI Sunday digital light processing technology and educational technology products, including calculators, microcontrollers and multi-core processors. The company holds 45,000 patents worldwide as of 2016.