IP Library Granted Patent US 8,675,836
Granted Patent B2
US 8,675,836 · App. 12/925,918 · Granted Mar 18, 2014

System for establishing publicly accessible telephone numbers and methods thereof

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Quick Facts
Patent No.
US 8,675,836
App. No.
12/925,918
Granted
Mar 18, 2014
Kind
B2
Abstract

This application relates to providing an end user control of temporary numbers established and linked to a trusted phone number using traditional forwarding mechanisms. Temporary phone numbers can be created and assigned to individuals to provide them with a unique point of contact. The temporary numbers are then linked to the individual's private number. The temporary numbers can be shared with individuals and organizations with whom the individual has an interest in communicating with. However, these numbers will often find their way into the hands of third parties with whom the individual has no interest in talking with. When the user simply no longer feels that the numbers are being properly used, the user can remove the temporary numbers linked with their private number so no further calls can be made and routed to their private number. The temporary numbers can be used to uniquely identify the calling party.

Claims (36)

1. A method for restricting access to a private telephone number within a range of private telephone numbers, comprising:

establishing at least one temporary telephone number from an entirely different range of numbers than said range of private telephone numbers, wherein said range of temporary telephone numbers is greater than the range of private telephone numbers;

linking said at least one temporary number to said private number;

receiving a communication request for said at least one temporary number; and

routing said communication request received for said at least one temporary number to said private number.

2. The method of claim 1 , further comprising listing said at least one temporary number for public access.

3. The method of claim 2 , wherein said at least one temporary number is listed in a public directory.

4. The method of claim 1 , further comprising assigning said at least one private number before said at least one temporary number is established.

5. The method of claim 1 , further comprising deactivating said at least one temporary number linked to said private number.

6. The method of claim 1 , further comprising receiving a communication request for said private number and routing said communication request to said private number.

7. The method of claim 1 , wherein said communication is a fax, email, voicemail or call.

8. The method of claim 1 , further comprising forwarding said communication request to a secondary number.

9. The method of claim 1 , further comprising providing said communication request to a voicemail associated with said private number.

10. The method of claim 1 , further comprising forwarding said communication request to a second number using Find Me/Follow Me techniques.

11. A method for identifying a caller comprising:

establishing at least one temporary number associated with a private number in a range of private telephone numbers, said at least one temporary telephone number being selected from an entirely different range of numbers than said range of private telephone numbers, wherein said range of temporary telephone numbers is greater than the range of private telephone numbers;

receiving a call to said temporary number from said caller;

determining information about said caller from said temporary number called by said caller;

providing said information to said private number; and

routing said call received at said temporary number to said private number.

12. The method of claim 11 , wherein establishing said at least one temporary number associated with said private number comprises allotting said at least one temporary number specifically for said caller.

13. The method of claim 11 , wherein establishing said at least one temporary number associated with said private number comprises allotting said at least one temporary number specifically for one project.

14. The method of claim 11 , wherein establishing said at least one temporary number associated with said private number comprises allotting said at least one temporary number specifically for one subject matter.

15. The method of claim 11 , further comprising providing said temporary number to said private number.

16. The method of claim 11 , wherein determining information about said caller using said temporary number called by said caller comprises accessing a database of records associated with said at least one temporary number.

17. A communication device comprising:

at least one processor; and

a memory operatively coupled to said processor, said memory storing program instructions that when executed by said processor, causes said processor to:

establish a temporary telephone number associated with a private telephone number in a range of private telephone numbers, said at least one temporary telephone number being selected from an entirely different range of numbers than said range of private telephone numbers, wherein said range of temporary telephone numbers is greater than the range of private telephone numbers;

receive a call on said temporary number;

provide caller identification information to said private number dependent on said temporary number called;

direct said call to said private number; and

deactivate said temporary number associated with said private number.

18. The communication device of claim 17 , wherein establishing said temporary number comprises receiving configuration settings from a user device associated with said private number.

19. The communication device of claim 17 , wherein establishing said temporary number comprises locating a number based on inactivity.

20. The communication device of claim 17 , wherein more than one temporary number is established for said private number.

Assignments (28)
RELEASE OF SECURITY INTEREST Recorded Mar 16, 2026
From: U.S. PCI SERVICES, LLC
To: MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
Reel/Frame 074090/0930 →
RELEASE OF SECURITY INTEREST Recorded Mar 16, 2026
From: ACQUIOM AGENCY SERVICES LLC
To: MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
Reel/Frame 074091/0008 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Mar 9, 2026
From: MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: UNITY LINK LLC
Reel/Frame 074015/0156 →
SECURITY INTEREST Recorded Jun 30, 2025
From: MLN US HOLDCO LLC; MITEL (DELAWARE), INC.; MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: U.S. PCI SERVICES, LLC
Reel/Frame 071758/0843 →
RELEASE OF SECURITY INTEREST Recorded Jun 24, 2025
From: ACQUIOM AGENCY SERVICES LLC
To: MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL NETWORKS CORPORATION
Reel/Frame 071730/0632 →
RELEASE OF SECURITY INTEREST Recorded Jun 24, 2025
From: ANKURA TRUST COMPANY, LLC
To: MITEL (DELAWARE), INC.; MITEL COMMUNICATIONS, INC.; MITEL CLOUD SERVICES, INC.; MITEL NETWORKS, INC.; MITEL NETWORKS CORPORATION
Reel/Frame 071722/0721 →
RELEASE OF SECURITY INTEREST Recorded Jun 24, 2025
From: WILMINGTON SAVINGS FUND SOCIETY, FSB
To: MITEL (DELAWARE), INC.; MITEL COMMUNICATIONS, INC.; MITEL NETWORKS, INC.; MITEL NETWORKS CORPORATION
Reel/Frame 071712/0821 →
SECURITY INTEREST Recorded Jun 20, 2025
From: MITEL (DELAWARE), INC.; MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 071676/0815 →
SECURITY INTEREST Recorded Mar 12, 2025
From: MITEL (DELAWARE), INC.; MITEL NETWORKS CORPORATION; MITEL NETWORKS, INC.
To: ACQUIOM AGENCY SERVICES LLC
Reel/Frame 070689/0857 →
NOTICE OF SUCCCESSION OF AGENCY - PL Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 069895/0755 →
NOTICE OF SUCCCESSION OF AGENCY - 2L Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 069896/0001 →
NOTICE OF SUCCESSION OF AGENCY - 4L Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 069896/0827 →
NOTICE OF SUCCESSION OF AGENCY - 5L Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: ANKURA TRUST COMPANY, LLC
Reel/Frame 069897/0046 →
NOTICE OF SUCCCESSION OF AGENCY - 3L Recorded Jan 14, 2025
From: UBS AG, STAMFORD BRANCH, AS LEGAL SUCCESSOR TO CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH
To: WILMINGTON SAVINGS FUND SOCIETY, FSB
Reel/Frame 070006/0268 →
SECURITY INTEREST Recorded Oct 31, 2022
From: MITEL NETWORKS CORPORATION
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 061824/0282 →
SECURITY INTEREST Recorded Dec 7, 2018
From: MITEL NETWORKS ULC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047741/0674 →
SECURITY INTEREST Recorded Dec 7, 2018
From: MITEL NETWORKS ULC
To: CREDIT SUISSE AG, CAYMAN ISLANDS BRANCH, AS COLLATERAL AGENT
Reel/Frame 047741/0704 →
RELEASE OF SECURITY INTEREST Recorded Dec 3, 2018
From: CITIZENS BANK, N.A.
To: MITEL NETWORKS CORPORATION
Reel/Frame 048096/0785 →
RELEASE OF SECURITY INTEREST Recorded Mar 25, 2017
From: BANK OF AMERICA, N.A., AS COLLATERAL AGENT; BANK OF AMERICA, N.A., (ACTING THROUGH ITS CANADA BRANCH), AS CANADIAN COLLATERAL AGENT
To: MITEL US HOLDINGS, INC.; MITEL NETWORKS CORPORATION; MITEL (DELAWARE), INC.; MITEL NETWORKS, INC.; MITEL COMMUNICATIONS, INC.; MITEL BUSINESS SYSTEMS, INC.
Reel/Frame 042244/0461 →
SECURITY INTEREST Recorded Mar 23, 2017
From: MITEL NETWORKS CORPORATION
To: CITIZENS BANK, N.A.
Reel/Frame 042107/0378 →
SECURITY INTEREST Recorded May 28, 2015
From: MITEL NETWORKS CORPORATION
To: BANK OF AMERICA, N.A.(ACTING THROUGH ITS CANADA BRANCH), AS CANADIAN COLLATERAL AGENT
Reel/Frame 035783/0540 →
RELEASE OF SECURITY INTEREST Recorded May 1, 2015
From: JEFFERIES FINANCE LLC, AS THE COLLATERAL AGENT
To: MITEL US HOLDINGS, INC.; MITEL NETWORKS CORPORATION; MITEL COMMUNICATIONS INC. FKA AASTRA USA INC.
Reel/Frame 035562/0157 →
SECURITY AGREEMENT Recorded Feb 14, 2014
From: MITEL US HOLDINGS, INC.; MITEL NETWORKS CORPORATION; AASTRA USA INC.
To: JEFFERIES FINANCE LLC, AS THE COLLATERAL AGENT
Reel/Frame 032264/0760 →
RELEASE OF SECURITY INTEREST Recorded Feb 10, 2014
From: BANK OF AMERICA, N.A.
To: MITEL NETWORKS CORPORATION; MITEL US HOLDINGS, INC.
Reel/Frame 032210/0245 →
RELEASE OF SECURITY INTEREST Recorded Feb 7, 2014
From: WILMINGTON TRUST, NATIONAL ASSOCIATION
To: MITEL NETWORKS CORPORATION; MITEL US HOLDINGS, INC.
Reel/Frame 032176/0818 →
SECURITY INTEREST Recorded Apr 8, 2013
From: MITEL NETWORKS CORPORATION
To: WILMINGTON TRUST, N.A., AS SECOND COLLATERAL AGENT
Reel/Frame 030201/0743 →
SECURITY AGREEMENT Recorded Apr 8, 2013
From: MITEL NETWORKS CORPORATION
To: BANK OF AMERICA, N.A., AS COLLATERAL AGENT
Reel/Frame 030186/0894 →
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Nov 1, 2010
From: HILLIER, PETER M.; HILLIER, KATAYOUN
To: MITEL NETWORKS CORPORATION
Reel/Frame 025302/0606 →