Companies That Produce Mems . Bosch sensortec develops mem based motion sensors for mobile, wearable devices, vr, drones, iot, gaming controllers, imaging, and industrial applications. Leaders with sales above $500 million; Infrared Emitter Combines Photonic Crystal Technology With from www.techbriefs.com Mems devices (also known as 'microsystems' in europe and 'micromachines' in japan) can encompass any product incorporating a component manufactured using the mems process (and might comprise thousands of mems elements). A mems sensor is manufactured using a mems process and measures a physical or electrical input. It combines electrical and mechanical.