Identification of Message Recipients

• US 20110196935A1
• Filed: 05/26/2010
• Published: 08/11/2011
• Est. Priority Date: 02/09/2010
• Status: Active Grant

• Current Assignee: Google LLC (Alphabet Inc.)
• Original Assignee: Google Inc. (Alphabet Inc.)
• Inventors: Lider, Brett R., Rideout, Joseph
• Granted Patent: US 8,433,764 B2
• Time in Patent Office: Days
• US Class Current: 709/206
• CPC Class Codes: G06Q 10/107 Computer-aided management of electronic mailing [e-mailing]
• CPC Class Codes: H04L 2101/37 E-mail addresses
• CPC Class Codes: H04L 51/00 User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
• CPC Class Codes: H04L 51/214 using selective forwarding
• CPC Class Codes: H04L 51/48 Message addressing, e.g. address format or anonymous messages, aliases
• CPC Class Codes: H04W 4/12 Messaging; Mailboxes; Announcements
• CPC Class Codes: H04W 4/21 for social networking applications

Abstract

In general, the subject matter described in this specification can be embodied in methods, systems, and program products for identifying a recipient for an electronic post. An electronic post that was authored by an authoring user is received. The post is detected to include text that partially, but not fully, identifies a target recipient for the post. The text that partially identifies the target recipient is determined to be associated with a valid first user account for a first domain or a valid second user account for a second domain. The first user account or the second user account is selected as a selected user account for the target recipient based on the determining. The electronic post is transmitted to a different remote computing device that is associated with the selected user account.

Claims

1. A computer-implemented method for identifying a recipient of an electronic message, the method comprising:

receiving, at a server system and from a first remote computing device, an electronic message that was authored by a posting user of a messaging service, wherein the posting user had logged into an account for the messaging service at the first remote computing device using a login username and a corresponding login domain name as credentials;

determining, by the server system, that the electronic message includes a target username of a target user to receive the message, but does not include a domain name for the target username;

determining, by the server system, that the target username is not a registered username for the login domain name, and in response, determining, by the server system, that the target username is a registered username for a second domain name;

identifying, by the server system, a second remote computing device at which a different user has logged into the messaging service using the target username and the second domain as credentials; and

transmitting, by the server system and to the second remote computing device, the electronic message.

2. The computer-implemented method of claim 1, further comprising:

determining, by the server system, a plurality of users that have previously requested to receive electronic messages that the posting user authors;

identifying, by the server system, a plurality of remote computing devices at which each of the plurality of different users have logged into the messaging service; and

transmitting, by the server system and to the plurality of remote computing devices, the electronic message.

3. The computer-implemented method of claim 1, further comprising modifying the electronic message, before transmitting the electronic message to the second remote computing device, to include the second domain name in addition to the target username, the second domain name placed adjacent or substantially adjacent to the target username in the modified electronic message.

4. The computer-implemented method of claim 1, further comprising:

determining a display name for a user account that corresponds to the target username and the second domain name; and

modifying the electronic message, before transmitting the electronic message to the second remote computing device, to replace the target username with the display name, the display name being different than the target username.

5. The computer-implemented method of claim 1, wherein the target username is included in a body of the received electronic message, and is not included within a field of the electronic message that solely designates recipient users.

6. The computer-implemented method of claim 1, wherein between (i) the server system determining that the electronic message does not include a domain name for the target username, and (ii) the server system determining that the target username is a registered username for the second domain, the server system does not receive a communication from the first remote computing device identifying the second domain.

7. The computer-implemented method of claim 1, wherein the second domain is a domain that the messaging service administers.

8. A computer-implemented method for identifying a recipient for an electronic post, the method comprising:

receiving, at a server system and from a remote computing device, an electronic post that was authored by an authoring user;

detecting, by the server system, that the post includes text that partially, but not fully, identifies a target recipient for the post;

determining whether the text that partially identifies the target recipient is associated with a valid first user account for a first domain or is associated with a valid second user account for a second domain;

selecting the first user account or the second user account as a selected user account for the target recipient based on the determining; and

transmitting the electronic post from the server system to a different remote computing device that is associated with the selected user account.

9. The computer-implemented method of claim 8, further comprising determining the first domain by receiving, at the server system and from the remote computing device, a domain name submitted as credentials by the remote computing device during a login process by the remote computing device, the first domain based on the received domain name.

10. The computer-implemented method of claim 9, wherein the first domain is the “

domain_name”

portion of credentials supplied as user input to the first remote computing device in the format “

username@domain_name.”

11. The computer-implemented method of claim 9, wherein the second domain is a domain of a messaging service provided by the server system, where the messaging service performed the receiving and transmitting of the electronic post, and the second domain is associated with a namespace of user accounts that are unique to the messaging service.

12. The computer-implemented method of claim 8, further comprising:

identifying, by the server system, a plurality of user accounts that have requested to receive posts that are authored by the authoring user; and

transmitting the electronic post from the server system to remote computing device associated the plurality of user accounts.

13. The computer-implemented method of claim 8, wherein detecting that the post includes text that partially identifies the target recipient includes:

identifying a syntax identifier within text of the post, wherein the text of the post is user-input by the authoring user, wherein the syntax identifier is a pre-determined character or set of adjacent characters that identifies a handle associated with a target recipient of the post; and

identifying the text that partially identifies the target recipient as textual characters that are adjacent to the syntax identifier without any intervening spaces.

14. The computer-implemented method of claim 8, further comprising modifying the electronic post to replace the text that partially, but not fully, identifies the target recipient for the post with different text, the modifying being performed before transmitting the electronic post from the server system.

15. The computer-implemented method of claim 14, wherein the different text includes the selected user account or a display name that corresponds to the selected user account and that is different than the text that partially identifies the target recipient.

16. A system for identifying recipients of electronic messages, the system comprising:

a message transceiver to receive, from remote computing devices, electronic posts generated by authoring users, and to transmit each generated post to a set of computing devices associated with respective recipient users;

an authoring user domain identifier to identify, for each authoring user, a domain that the authoring user supplied as part of credentials in order to submit the post to the message transmission unit, wherein the domain identified for each authoring user is different;

a handle identifier to identify, in each received post, a handle that ii partially, but not fully, identifies a target recipient user to receive the post; and

an account determination unit to determine, for each identified handle that partially identifies a target recipient user, that the handle is a registered username for the domain identified for the authoring user.

17. The system of claim 16, wherein each grouping of identified handle and corresponding domain that is determined by the account determination unit is assigned as a user account for one of the recipient users for the post within which the handle was identified.

18. The system of claim 16, wherein the message transceiver, the authoring user domain identifier, the handle identifier, and the account determination unit are included in a server system that provides a messaging service to users that supply authorized login credentials at remote computing devices.

19. The system of claim 16, wherein the handle identifier is programmed to identify the handle by determining that the handle precedes or follows, without any intervening spaces, a pre-determined syntax identifier.

20. The system of claim 16, wherein the syntax identifier is the ‘

@’

symbol, and wherein the handle identifier is programmed to identify the handle by determining that the handle follows the ‘

@’

symbol without any intervening spaces.