O2micro HongKong Limited

O2Micro International Limited (also known as 凹凸科技) was founded in 1995. The company designs, develops, and sells integrated circuits (ICs) and system security solutions for power control and security applications. O2Micro's products are used in consumer electronics, computers, and industrial markets. The company also offers LED solutions for general lighting and automotive/industrial applications and provides LED drivers for backlighting in various screen sizes. O2Micro's Intelligent Power products are a family of highly integrated, mixed signal ICs that provide power management for mobile applications. Intelligent Battery products include battery management units (BMUs), analog front end (AFE) units, gauges, and adapters/chargers. The company operates a fabless semiconductor business model, focusing on design, development, and sales, while outsourcing manufacturing.