Delivering specialized services to users of phones

• US 9,462,439 B2
• Filed: 03/27/2015
• Issued: 10/04/2016
• Est. Priority Date: 03/17/2010
• Status: Active Grant

• Current Assignee: Twitter Inc (X Holdings Corp.)
• Original Assignee: Twitter Inc (X Holdings Corp.)
• Inventors: Swamy, Sanjay, Wagoner, Valerie Rozycki, Pathak, Amiya
• Primary Examiner(s): DEANE JR, WILLIAM J
• Application Number:
  US14/670,426
• Publication Number:
  US 20150201314A1
• Time in Patent Office: 557 Days
• Field of Search: 379/201.01, 379/142.01, 379/142.03, 379/142.09, 379/142.1, 379/142.14, 379/142.16, 379/142.17, 379/142.18
• US Class Current: 1/1
• CPC Class Codes: H04M 2203/1008 Calls without connection establishment for implicit information transfer or as a service trigger
• CPC Class Codes: H04M 2242/22 Automatic class or number identification arrangements
• CPC Class Codes: H04M 3/42 Systems providing special services or facilities to subscribers specially adapted for wireless communication networks H04W4/00
• CPC Class Codes: H04M 3/42059 Making use of the calling party identifier
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold

Abstract

An aspect of the present invention enables users to avail specialized services using missed calls. In one embodiment, a missed call server on receiving an indication that a missed call has been placed by a user to a phone number, determines the specialized service corresponding to the phone number, and then sends a data to the service provider offering the determined service. The service provider then delivers the specialized service (sought to be availed) to the user. One of the specialized services is the delivery of content to the user. Thus, a user is enabled to access different contents by placing missed calls to the appropriate phone numbers.

Claims

1. A system comprising:

a first phone to enable a first user to send a first business card;

a second phone to enable a second user to send a second business card;

a missed call server operable to;

allocate a first phone number to said first business card in response to receiving said first business card from said first phone, and allocate a second phone number to said second business card in response to receiving said second business card from said second phone;

receive an indication that said first user has placed a missed call to said second phone number; and

send said second business card to said first phone and said first business card to said second phone in response to said indication.

2. The system of claim 1, wherein said first user further sends a set of personal information about said first user to said missed call server, wherein said missed call server, in response, allocates a first set of phone numbers with each phone number of said first set of phone numbers corresponding to a corresponding information of said set of personal information about said first user,

said missed call server further operable to:

receive an indication that said second user has placed a missed call to a third phone number contained in said set of phone numbers;

determine that said third phone number corresponds to a third personal information contained in said set of personal information about said first user; and

send said third personal information about said first user to said second phone.

3. The system of claim 2, wherein said first user further sends a set of personal information about said first user and a white list to said missed call server, wherein said white list indicate which of a first plurality of access users can access each of said corresponding set of personal information about said first user, wherein said missed call server, in response allocates a corresponding single phone number to a single piece of information in said set of personal information about said user,

said missed call server further operable to:

receive an indication that said second user has placed a missed call to said single phone number, wherein said second user is part of said first plurality of access users;

determine, based on said white list, whether said second user is allowed to access a fourth personal information representing said single piece of information; and

send said fourth personal information to said second phone only if said second user is determined to have been allowed to access said fourth personal information.

4. A non-transitory machine readable medium storing one or more sequences of instructions for causing a missed call server to facilitate distribution of business cards, wherein execution of said one or more sequences of instructions by one or more processors contained in said missed call server causes said missed call server to perform the actions of:

receiving a first business card from a first user at a first phone;

allocating a first phone number to said first business card;

receiving, in said missed call server, an indication that a second user has placed a missed call from a second phone to said first phone number; and

sending said first business card to said second phone in response to said indication.

5. The non-transitory machine readable medium of claim 4, wherein said first phone number is allocated to said first user in response to receiving of said first business card.

6. The non-transitory machine readable medium of claim 5, further comprising receiving a second business card from said second user at said second phone, wherein a second phone number is allocated to said second business card in response to receiving said second business card from said second phone, said method further comprising:

receiving another indication that said first user has placed a missed call to said second phone number; and

in response to receiving said another indication, sending said first business card to said second phone and said second business card to said first phone.

7. The non-transitory machine readable medium of claim 6, wherein said first user further sends a set of personal information about said first user to said missed call server, wherein said missed call server, in response, allocates a first set of phone numbers with each phone number of said first set of phone numbers corresponding to a corresponding information of said set of personal information about said first user,

said missed call server further operable to:

receive an indication that said second user has placed a missed call to a third phone number contained in said set of phone numbers;

determine that said third phone number corresponds to a third personal information contained in said set of personal information about said first user; and

send said third personal information about said first user to said second phone.

8. The non-transitory machine readable medium of claim 7, wherein said first user further sends a set of personal information about said first user and a white list to said missed call server, wherein said white list indicate which of a first plurality of users can access each of said corresponding set of personal information about said first user, wherein said missed call server, in response allocates a corresponding single phone number to a single piece of information in said set of personal information about said user,

said missed call server further operable to:

receive an indication that said second user has placed a missed call to said single phone number, wherein said second user is part of said first plurality of access users;

determine, based on said white list, whether said second user is allowed to access a fourth personal information representing said single piece of information; and

send said fourth personal information to said second phone only if said second user is determined to have been allowed to access said fourth personal information.

9. A computer implemented method comprising:

receiving a first business card from a first user at a first phone;

allocating a first phone number to said first business card;

receiving a call from a second phone of a second user to said first phone number;

disconnecting said call to cause a missed call corresponding to said call from said second phone to said first phone number; and

sending said first business card to said second phone in response to said missed call,

wherein at least some of said receiving of said first business card, said allocating, said receiving, said disconnecting and said sending are performed in a missed call server containing a memory and processor.

10. The computer implemented method of claim 9, wherein said first phone number is allocated to said first user in response to receiving of said first business card.

11. The computer implemented method of claim 10, further comprising receiving a second business card from said second user at said second phone, wherein a second phone number is allocated to said second business card in response to receiving said second business card from said second phone, said method further comprising:

receiving another indication that said first user has placed a missed call to said second phone number; and

in response to receiving said another indication, sending said first business card to said second phone and said second business card to said first phone.

12. The computer implemented method of claim 10, wherein said first user further sends a set of personal information about said first user to said missed call server, wherein said missed call server, in response, allocates a first set of phone numbers with each phone number of said first set of phone numbers corresponding to a corresponding information of said set of personal information about said first user,

said missed call server further operable to:

receive an indication that said second user has placed a missed call to a third phone number contained in said set of phone numbers;

determine that said third phone number corresponds to a third personal information contained in said set of personal information about said first user; and

send said third personal information about said first user to said second phone.

13. The computer implemented method of claim 12, wherein said first user further sends a set of personal information about said first user and a white list to said missed call server, wherein said white list indicate which of a first plurality of users can access each of said corresponding set of personal information about said first user, wherein said missed call server, in response allocates a corresponding single phone number to a single piece of information in said set of personal information about said user,

said missed call server further operable to:

receive an indication that said second user has placed a missed call to said single phone number, wherein said second user is part of said first plurality of access users;

determine, based on said white list, whether said second user is allowed to access a fourth personal information representing said single piece of information; and

send said fourth personal information to said second phone only if said second user is determined to have been allowed to access said fourth personal information.