Advanced Ceramic X Corporation designs, manufactures, and sells RF front-end devices and modules for wireless communication applications in Taiwan, China, the United States, Hong Kong, and internationally. It offers antenna switch modules; antennas; low pass, high pass, and band pass filters, as well as filter arrays; diplexers, triplexers, and saw-triplexers; baluns and baluns filters; couplers and couplers filters; power dividers; high frequency inductors; Bluetooth modules; and RF chip ceramic devices. The company was incorporated in 1998 and is headquartered in Hsinchu City, Taiwan.