A non-volatile memory device and drive method thereof uses a voltage bias condition to enable an electronic device to normally operate without employing a specific transistor, e.g., a recall transistor. The non-volatile memory device performs its function normally without the recall transistor, and by...http://www.google.com/patents/US20050141272?utm_source=gb-gplus-sharePatent US20050141272 - Non-volatile memory device and drive method thereof
