From Earlier: Patent Issued for O2Micro's Flyback DC/DC Converter Invention

O2Micro® International Limited

yesterday announced that it was issued 24 claims under United States patent number 8,213,193 for its circuits and methods for Flyback DC/DC Converter with Feedback Control invention. The patented flyback converter includes a controller and transformer. It uses a Constant-Ripple-Current® control method and a patented feedback loop with no optical-coupled devices.