Vanchip (Tianjin) Technology Co., Ltd.

Chinese designer of RF front-end and analog chips for phones

What Vanchip does

Vanchip designs and sells the radio-frequency chips that let smartphones and other mobile devices send and receive wireless signals. Its parts include amplifiers, switches, filters and antenna tuners that sit between a phone's antenna and its main processor, plus Wi-Fi connectivity chips and high-end analog chips.

How Vanchip makes money

It makes money by selling RF front-end, Wi-Fi and analog chips to makers of mobile phones, tablets, data cards and other communication devices.

Products & services

• RF front-end modules
• Antenna tuning and switches
• Filters and duplexers
• Low noise amplifiers
• Wi-Fi connectivity chips
• High-end analog chips