IXYS Corporation (IXYS) is a multi-market integrated semiconductor company. The Company specializes in the development, manufacture and marketing of power semiconductors, advanced mixed signal integrated circuits (ICs), application specific integrated circuits (ASICs), and systems and radio frequency (RF) and power semiconductors. Its power semiconductor products have been divided into two primary categories: power metal oxide silicon (MOS) and power bipolar products. IXYS's power semiconductors are sold as individual units and are also packaged in high-power modules that frequently consist of multiple semiconductor die. IXYS designs and sells ICs that have applications in telecommunications, display and power management products. Its systems include laser diode drivers, high voltage pulse generators and modulators, and high power subsystems, sometimes known as stacks, which are principally based on its high power semiconductor devices.