Amosense

Amosense makes materials and modules used in wireless charging, automotive electronics, and connected devices, for example, the shielding sheets that stop wireless chargers from interfering with nearby electronics, and sensor modules that measure hydrogen, pressure, and temperature.

Its customers span the automotive and consumer-electronics supply chains, as well as IoT (internet-of-things) device makers. Listed on KOSDAQ, Korea's tech-focused stock exchange, the company organises its business across two broad segments: advanced materials (including ceramic substrates and electromagnetic shielding sheets) and finished modules (including wireless charging, digital-key, and voice-recognition modules).