RFHIC

RFHIC develops and manufactures gallium nitride (GaN) semiconductors, a material that enables power amplifiers and transistors to deliver stronger signals in a smaller footprint than older silicon-based technology, for wireless communications, defence, and industrial applications.

Its products supply wireless base-station equipment makers, defence-system integrators, and industrial customers in areas such as semiconductor process equipment, medical devices, and hydrogen generation. Listed on KOSDAQ, Korea's tech-focused stock exchange, the company both designs and mass-produces GaN transistors in-house, then uses them as components in its own power amplifiers and microwave generators.