DDTIC Corporation, Ltd.
|DDTIC Corporation, Ltd. Patent applications|
|Patent application number||Title||Published|
|20080222733||Anti-pirate memory card - An anti-pirate memory card is provided for preventing unauthorized reproduction, wherein the addresses of all bad blocks of each memory unit of the memory card are recorded during manufacturing process, and are converted into an identification code by a secret algorithm, and finally the identification code is written into a control chip and the memory unit. The memory card is effective in preventing software capture and hardware capture.||09-11-2008|