Communication terminal unit capable of receiving a message and method for identifying a message sender in the same

• US 20070010243A1
• Filed: 09/13/2006
• Published: 01/11/2007
• Est. Priority Date: 03/21/2001
• Status: Active Grant

• Current Assignee: Fujitsu Mobile Communications Limited (Fujitsu Limited)
• Original Assignee: Kabushiki Kaisha Toshiba (Toshiba Corporation)
• Inventors: Tanaka, Akira, Takahashi, Shinya
• Granted Patent: US 7,266,387 B2
• Time in Patent Office: Days
• US Class Current: 455/425
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 51/23 Reliability checks, e.g. acknowledgments or fault reporting
• CPC Class Codes: H04L 51/48 Message addressing, e.g. address format or anonymous messages, aliases
• CPC Class Codes: H04L 51/58 Message adaptation for wireless communication
• CPC Class Codes: H04L 61/4555 Directories for electronic mail or instant messaging
• CPC Class Codes: H04L 69/40 for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection management of faults, events, alarms or notifications in data switching networks H04L41/06
• CPC Class Codes: H04M 1/2748 by matching character strings
• CPC Class Codes: H04M 1/57 Arrangements for indicating or recording the number of the calling subscriber at the called subscriber's set at the operator set in a manual exchange H04M5/20
• CPC Class Codes: H04M 1/575 Means for retrieving and displaying personal data about calling party
• CPC Class Codes: H04M 1/576 associated with a pictorial or graphical representation
• CPC Class Codes: H04M 1/578 associated with a synthesized vocal announcement
• CPC Class Codes: H04M 1/656 for recording conversations
• CPC Class Codes: H04M 1/7243 with interactive means for internal management of messages
• CPC Class Codes: H04M 1/72436 for text messaging, e.g. short messaging services [SMS] or e-mails
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 88/02 Terminal devices

Abstract

A communication terminal unit capable of identifying a message sender by comparing a source address attached to a received message with an address registered in a memory of the unit in advance, which can identify the message sender even if the source address has an error by regarding the erroneous source address to be the same as the registered address when the difference between these two addresses is within a predetermined permissible range.

Claims

1-22. -22. (canceled)

23. A communication terminal capable of receiving a mail, comprising:

a memory which stores a mail address;

means for extracting a sender mail address contained in the received mail; and

means for determining that the sender mail address coincides with the mail address in the memory if the sender mail address coincides with the mail address in the memory except for difference of capital letter or small letter.

24. The communication terminal according to claim 23, further comprising:

means for displaying the mail address in the memory if the determining means determines that the sender mail address coincides with the mail address in the memory.

25. The communication terminal according to claim 23, further comprising:

means for displaying the sender mail address if the determining means determines that the sender mail address coincides with the mail address in the memory.

26. The communication terminal according to claim 23, further comprising:

means for displaying the sender mail address and a name of a sender of the received mail if the determining means determines that the sender mail address coincides with the mail address in the memory,

wherein the sender name is stored in the memory and associated with the mail address.

27. The communication terminal according to claim 23, further comprising:

means for displaying the mail address in the memory if the determining means determines that the sender mail address agrees with the mail address in the memory.

28. The communication terminal according to claim 23, further comprising:

means for displaying the sender mail address contained in the received mail if the determining means determines that the sender mail address agrees with the mail address in the memory.

29. A communication terminal capable of receiving a mail, comprising:

a memory which stores information including a mail address and a name, wherein the mail address is associated with the name;

means for extracting a sender mail address contained in the received mail;

means for determining that the sender mail address coincides with the mail address in the memory if the sender mail address coincides with the mail address in the memory except for difference of capital letter or small letter; and

means for displaying at least a portion of the stored information in the memory if the determining means determines that the sender mail address coincides with the mail address in the memory.

30. The communication terminal according to claim 29, wherein the displaying means displays the sender mail address contained in the received mail if there is no mail address, which coincides with the sender mail address, in the memory.

31. A communication terminal capable of receiving a mail, comprising:

a memory which stores a mail address;

means for extracting a sender mail address contained in the received mail;

means for detecting whether the sender mail address agrees with the mail address in the memory completely and whether the sender mail address agrees with the mail address in the memory except for difference of capital letter or small letter; and

means for determining that the sender mail address agrees with the mail address in the memory if at least one of that the sender mail address agrees with the mail address in the memory completely and that the sender mail address agrees with the mail address in the memory except for difference of capital letter or small letter.