Electronic mail confirmation system and electronic mail system, communication terminal, internet connection device and electronic mail server device for using the same electronic mail confirmation system

• US 20030046354A1
• Filed: 08/27/2002
• Published: 03/06/2003
• Est. Priority Date: 09/04/2001
• Status: Abandoned Application

• Current Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Original Assignee: Sharp Kabushiki Kaisha (Hon Hai Precision Industry Co., Ltd.)
• Inventors: Mizuno, Takayuki
• Application Number:
  US10/228,197
• Publication Number:
  US 20030046354A1
• Time in Patent Office: Days
• US Class Current: 709/206
• CPC Class Codes: H04L 51/224 providing notification on incoming messages, e.g. pushed notifications of received messages
• CPC Class Codes: H04N 1/00209 Transmitting or receiving image data, e.g. facsimile data, via a computer, e.g. using e-mail, a computer network, the internet, I-fax
• CPC Class Codes: H04N 1/324 intermediate the transmitter and receiver terminals, e.g. at an exchange
• CPC Class Codes: H04N 1/32432 in a particular memory file for retrieval by the user, e.g. in a facsimile mailbox
• CPC Class Codes: H04N 1/32438 Informing the addressee of reception

Abstract

An electronic mail confirming system enabling a user to confirm the existence of newly-arrived and unopened emails with no charge for communication through a public telecommunication network is realized. A user'"'"'s communication terminal, e.g., an internet facsimile apparatus sends an inquiry call by dialing a connection through a public telecommunication network to a specified telephone number of an internet connection device that in turn identifies the calling user by a caller telephone number notified by the public telecommunication network and immediately disconnects the call connection. The internet connection device uses different calling numbers for informing of the existence of emails and the absence of emails and sends a response call by dialing a connection to the user'"'"'s communication terminal that in turn confirms the existence or absence of emails by caller information provided by the public telecommunication network and immediately disconnects the call connection.

Claims

1. An electronic mail confirming system whereby a user'"'"'s communication terminal capable of sending/receiving an electronic mail over an Internet or a private network make a call by a dial-up connection to either a special called-only telephone number attached to an internet connection device storing electronic mails transmitted over the Internet or a special called-only telephone number attached to a server device storing electronic mails transmitted over the private network and the internet connection device or the server device receives the call from the user'"'"'s communication terminal and can recognize said call as an inquiry call for inquiring about the existence/absence therein of newly-arrived or unopened emails addressed to the user.

2. An electronic mail confirming system as defined in claim 1, whereby the internet connection device or the sever device identifies the user having sent the inquiry call for inquiring about the existence/absence of newly-arrived emails therein based on a caller telephone number transmitted thereto by a number display service of a public telecommunication network.

3. An electronic mail confirming system as defined in claim 2, whereby the internet connection device or the sever device having identified the user having sent the inquiry call inquiring about the existence/absence of newly-arrived emails therein based on the caller telephone number transmitted thereto by a number display service of a public telecommunication network immediately disconnects the call without proceeding by returning an answering signal to a chargeable communication phase.

4. An electronic mail confirming system as defined in any one of claims 1 to 3, whereby the internet connection device or the sever device having received the inquiry call for inquiring about the existence of newly-arrived or unopened emails sends a response call indicating the existence of the emails as a response to the inquiry call to the communication terminal of the inquiring user through the public telecommunication network in case of existence of the emails therein and a response call indicating the absence of the emails if such a response call is required to return even in case of absence of the emails.

5. An electronic mail confirming system as defined in claim 4, whereby the user'"'"'s communication terminal having sent the inquiry call to either the internet connection device or the server device receives a call and a caller telephone number sent by the number display service of the public telecommunication network and recognizes, based on said caller telephone number, the received call as a response call transmitted from either the internet connection device or the server device in response to the inquiry call thereto.

6. An electronic mail confirming system as defined in claim 5, whereby the user'"'"'s communication terminal having sent the inquiry call and recognized the received call, based on the caller telephone number received from the number display service, as the response call from the internet connection device or the server device in response to the inquiry call sent thereto immediately disconnects the call connection without proceeding by returning answering signal to a chargeable communication phase.

7. An electronic mail confirming system as defined in any one of claims 1 to 3, whereby the internet connection device or the sever device having received the inquiry call for inquiring about the existence of newly-arrived or unopened emails identifies the existence of the emails only in case that any of emails existing therein corresponds to a response condition predetermined by the user.

8. An electronic mail confirming system as defined in claim 7, whereby the response condition predetermined by the user comprises any one or more of terms specifying an importance level, a sender, a character string in a subject, a reply or forwarding emails, transmitted or received period the existence/absence of an attached file or an addressee.

9. An electronic mail confirming system as defined in any one of claims 1 to 3, whereby the internet connection device or the sever device has two kinds of different telephone numbers selectively used for sending the response call responding to the user'"'"'s inquiry call through the public telecommunication network to the user'"'"'s communication terminal and uses one for sending the response call in case there is any newly-arrived or unopened email addressed to the user and the other for sending the response call in case there is no email addressed to the user.

10. An electronic mail confirming system as defined in any one of claims 1 to 3, whereby the internet connection device or the sever device has two or more kinds of different telephone numbers selectively used for sending the response call responding to the user'"'"'s inquiry call through the public telecommunication network to the user'"'"'s communication terminal and uses different telephone numbers depending on the number of existing newly-arrived or unopened emails including the case of absence of emails addressed the user.

11. An electronic mail confirming system as defined in any one of claims 1 to 3, whereby the user'"'"'s communication terminal automatically generates and sends the inquiry call for inquiring about the existence of newly-arrived or unopened emails to either the internet connection device or the server device through a public telecommunication network based on an inquiry call starting condition predetermined by the user.

12. An electronic mail confirming system as defined in claim 11, whereby the inquiry call starting condition predetermined by the user comprises one or more terms of periodicity:

at regular intervals specified by the user, each at time points designated by the user, each time the user communication terminal is driven into operation, each time the user requests preparation of an email.

13. An electronic mail confirming system as defined in any one of claims 1 to 3, whereby the response call responding to the inquiry call is transmitted to either the user'"'"'s communication terminal having transmitted the inquiry call or another communication terminal preliminarily designated by the user.

14. An electronic mail confirming system as defined in any one of claims 1 to 3, whereby the user'"'"'s communication terminal recognizes the response call and informs the user of a result of confirming the response call indicating the existence of newly-arrived or unopened emails by outputting a voice or audio signal through a speaker or handset and/or displaying information on a display unit and/or printing information on a printer.

15. An electronic mail system using the electronic mail confirming system defined in any one of claims 1 to 14.

16. A communication terminal using the electronic mail confirming system defined in any one of claims 1 to 14.

17. An internet connection device using the electronic mail confirming system defined in any one of claims 1 to 14.

18. An electronic mail server device using the electronic mail confirming system defined in any one of claims 1 to 14.