MediaTek Inc is principally engaged in the research, development, manufacture and distribution of multimedia integrated circuit (IC) chipsets. The Company’s principal products include mobile communication chipsets, tablet computer chips, bluetooth chips, wireless local area network (WLAN) chips, global positioning system (GPS) chips, optical storage chipsets, digital versatile disk (DVD) player single chips, high integrated digital television control chips, artificial intelligence Internet of Things device single chips, automotive electronic chipsets and others. The Company is also involved in the provision of related design, testing, maintenance and technological consultancy services. The Company's products are mainly used in mobile phones, digital TVs, personal computer systems, digital home appliances, wearable devices and Internet of Things products. It mainly distributes its products in domestic and overseas markets.