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O2Micro Battery Status Indication Methodology Issued Patent


O2Micro® International Limited (Nasdaq: OIIM) was issued 19 claims under United States patent number 8,044,815 for its Battery Status Indication Methodology.

This invention provides battery status using LEDs in a cost effective manner. Battery status, which is battery charging status or battery state-of-charge, alerts the end user to take action before the battery depletes and the system shuts down.

Laszlo Lipcsei, vice president at O2Micro, said, "This patented methodology offers a convenient, reliable way to indicate the battery status in portable electronic devices."

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