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Abstract

A remote infrared password key system teaches entering a password with a remote control, conveniently entering a password by pressing one key utilizing a password hot key which also eliminates the need to store the password, and preventing unwanted disclosure of the password, by using a remote infrared password key system. The remote infrared password key system uses a switch for selecting a direct transfer mode or a password input mode and sending out a mode signal; a controller for receiving the mode signal from the switch and sending out a mode change signal; a key selector for entering a password and outputting a password signal; a password signal director for receiving the mode change signal and the password signal and directing the password signal for direct transmittal if the direct transfer mode has been selected by the switch or for indirect transmittal if the password input mode has been selected by the switch; a memory for storing the password signal outputted by the password signal director for indirect transmittal when the password input mode has been selected; a password hot key for outputting the password signal stored in the memory for transmittal; and a transmitter for receiving the password signal outputted by the password hot key is or the password signal directed for direct transmittal by the password signal director under the direct transfer mode and then transmitting the received password signal to the computer.

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First Claim