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February 11, 2013
09:01 EDTOIIMO2Micro awarded patent for battery pack monitoring system
O2Micro announced that it was issued 14 claims under United States patent number 8,278,876 for its Battery Pack Current Monitoring system. O2Micro's patented system monitors battery packs to protect against high current fault conditions, eliminating the typical, more costly current shunt monitoring method.
News For OIIM From The Last 14 Days
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December 17, 2014
08:40 EDTOIIMO2Micro awarded U.S. patent for BMS with Vertical Bus Circuits
O2Micro was granted a U.S. patent for its Battery Management Systems, or BM, with Vertical Bus Circuits. A BMS monitors battery modules to ensure safe operation and to maximize capacity and battery cycle life via connection to a host microprocessor. Vertical bus circuits enable the host processor to communicate with the battery management chips in a BMS. This invention, issued 24 claims under U.S. patent number 8,907,625, ensures an efficient BMS with low operating power consumption and system costs.

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