Magicmicro (매직마이크로) is a company that provides photonics technology and products for 5G communication, biosensor, artificial intelligence, IoT, big data, and cloud data applications. It offers a proprietary beamforming antenna technology and optical transceiver technology, photonic semiconductor-based biosensors, light-emitting diode (LED) and integrated circuit (IC) packaging, as well as precision measurement sensors and environmental solutions. The company also develops PIC (photonic integrated circuit) and fiber-optic gyroscope sensor technologies.