Alpha and Omega Semiconductor, Inc. (or AOS) is a designer, developer and global supplier of a variety of power semiconductor devices, including a broad portfolio of power MOSFETs and power ICs. AOS has been working hard to establish its differentiation advantage in the industry by integrating its expertise in device physics, process, design and advanced packaging to optimize product performance and cost. Its product portfolio is designed to meet the growing demand for high-volume applications. Growing power efficiency requirements include portable computers, flat-panel televisions, battery packs, portable media players and power supplies.