Back to results
US 7,690,028 B2Granted
Image communication apparatus
AssigneeCanon Kabushiki Kaisha
InventorAkira Oomori
Life of this patent
Estimating the term…
Abstract
An image communication apparatus includes a central processing unit for verifying at least a password, entered by an operator, against authentication information stored in an external storage to authenticate the operator. When the operator is authenticated, sender information corresponding to the operator is read from the external storage. When the sender information is inappropriate, the image communication apparatus prevents the operator from transmitting image data.
Claims8
An image communication apparatus comprising:
- an external storage unit for storing authentication information and sender information for each of a plurality of operators;
- an authentication unit for verifying a password entered by an operator against authentication information stored in the external storage unit in order to authenticate the operator;
- a reader for reading sender information corresponding to the operator from the external storage unit when the authentication unit authenticates the operator, wherein the external storage unit is capable of storing the sender information corresponding to the operator before the operator is authenticated by the authentication unit;
- a transmitting unit for transmitting image data to an external apparatus;
- a determining unit for determining whether the reader has read, from the external storage unit, appropriate sender information to be set for the image data transmitted by the transmitting unit;
- and
- a control unit for controlling the transmitting unit to transmit to the external apparatus the image data for which the appropriate sender information is set if the determining unit determines that the reader has read the appropriate sender information, and controlling the transmitting unit to restrict the transmission of the image data to the external apparatus if the determining unit determines that the reader has not read the appropriate sender information.
4 more elements
An image communication method comprising the steps of:
- verifying a password entered by an operator against authentication information stored in an external storage unit in order to authenticate the operator, wherein the external storage unit stores the authentication information and sender information for each of a plurality of operators, and the external storage unit is capable of storing the sender information corresponding to the operator before the operator is authenticated;
- reading the sender information corresponding to the operator from the external storage unit when the operator is authenticated;
- determining whether appropriate sender information to be set for image data transmitted to an external apparatus has been read from the external unit;
- transmitting, to the external apparatus, the image data for which the appropriate sender information is set if it is determined that the appropriate sender information has been read from the external storage unit;
- and
- restricting the transmission of the image data to the external apparatus if it is determined that the appropriate sender information has not been read from the external storage unit.
3 more elements
A computer readable storage medium having stored thereon a computer readable program causing a processor to execute the steps of:
- verifying a password entered by an operator against authentication information stored in an external storage unit in order to authenticate the operator, wherein the external storage unit stores the authentication information and sender information for each of a plurality of operators, and the external storage unit is capable of storing the sender information corresponding to the operator before the operator is authenticated;
- reading the sender information corresponding to the operator from the external storage unit the operator is authenticated;
- determining whether appropriate sender information to be set for image data transmitted to an external apparatus has been read from the external storage unit;
- transmitting, to the external apparatus, the image data for which the appropriate sender information is set if it is determined that the appropriate sender information has been read from the external storage unit;
- and
- restricting the transmission of the image data to the external apparatus if it is determined that the appropriate sender information has not been read from the external storage unit.
3 more elements
Dependencies are inferred from the claim text.