O2Micro® International Limited (NASDAQ:OIIM)(SEHK:0457 was issued 21 claims under United States patent number 7,391,237 for its Field Programmable Gate Array (FPGA) Architecture Upgrade. O2Micro’s firewall product, SifoWorks®, is built with this patented FPGA IC. System functions housed on this IC can be dynamically upgraded whenever customers require new features.
O2Micro develops and markets innovative power management, and security components and systems for the Computer, Consumer, Industrial, and Communications markets. Products include Intelligent Lighting, Battery Management, Power Management, SmartCardBus® and Security products, such as VPN/Firewall system solutions.
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