In 2012, Helix Semiconductors was established. Helix Semiconductors is a fabless chip company. In the first few years, we have been committed to the development, patent application and improvement of MuxCapacitor™ and its related capacitive isolation patented method CapIso™. We have successfully owned 44 patents in the fields of DC-DC conversion and AC-DC conversion in the field of power supplies and converters. In the field of capacitors, we focus on voltage and power conversion and provide isolated ICs. MuxCap™ and CapIso can create the highest efficiency for any power module. Compared with traditional winding-based power converters, they are an order of magnitude higher, especially in low-to-medium loads or standby and blood-sucking modes. Our unique non-winding voltage conversion method has been recognized by many industries. In the market, we are able to enable power module manufacturers to achieve the highest power density (PD). Sometimes it is 5 times or higher than the competition. Now the mass-produced MxC200 series products include a variety of derivative devices, development and evaluation modules, and reference designs. In Irvine, CA and Colorado Springs, CO, we have set up design engineer offices.