O2Micro Granted Power Management Patent (Business Wire via Yahoo! Finance)
O2Micro Granted Power Management Patent (Business Wire via Yahoo! Finance)
GEORGE TOWN, Grand Cayman—-O2Micro International Limited , a leading supplier of innovative power management and security components, was issued 16 claims under United States patent number 7,501,720 for its Selector Circuit for Power Management in Multiple Battery Systems; a continuation of the invention issued December 2005 under United States patent number 6,977,482.