Design, development, and implementation of integrated circuits and hardware and software solutions relating to power conversion devices, power converters, power inverters, and computing component of electronic computers, namely, central processing units (CPUs), computer motherboards, and computer interface boards; consulting services relating to hardware and software solutions relating to power conversion devices, power converters, power inverters, and computing component of electronic computers, namely, central processing units (CPUs), computer motherboards and computer interface boards; consulting services in the fields of selection, implementation and use of computer hardware and software systems for others; technical support services, namely, providing support for the company's products as well as hardware and software solutions relating to power conversion devices, power converters, power inverters, and computing component of electronic computers, namely, central processing units (CPUs), computer motherboards, and computer interface boards