A dynamically-operating restoration circuit is used to apply a voltage or current restore pulse signal to thyristor-based memory cells and therein restore data in the cell using the internal positive feedback loop of the thyristor. In one example implementation, the internal positive feedback loop in...http://www.google.com/patents/US20050185489?utm_source=gb-gplus-sharePatent US20050185489 - Dynamic data restore in thyristor-based memory device
