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Patent Assignment Details
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Reel/Frame:041704/0745   Pages: 8
Recorded: 03/23/2017
Attorney Dkt #:18588.015280
Conveyance: SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Total properties: 7
1
Patent #:
Issue Dt:
04/07/2009
Application #:
09678338
Filing Dt:
10/03/2000
Title:
DISTRIBUTED SWITCHING PLATFORM AND METHOD OF OPERATING THE SAME
2
Patent #:
Issue Dt:
09/12/2006
Application #:
09756471
Filing Dt:
01/08/2001
Publication #:
Pub Dt:
09/27/2001
Title:
CUSTOMER COMMUNICATION SERVICE SYSTEM
3
Patent #:
Issue Dt:
08/09/2005
Application #:
09954955
Filing Dt:
09/18/2001
Publication #:
Pub Dt:
03/27/2003
Title:
PROVIDING INTERNET PROTOCOL (IP) SECURITY
4
Patent #:
Issue Dt:
05/09/2006
Application #:
10074813
Filing Dt:
02/13/2002
Title:
DISTRIBUTED CALL PROGRESS TONE DETECTION SYSTEM AND METHOD OF OPERATION THEREOF
5
Patent #:
Issue Dt:
06/10/2008
Application #:
10531331
Filing Dt:
04/14/2005
Publication #:
Pub Dt:
03/09/2006
Title:
METHOD FOR THE AUTOMATIC CONFIGURATION OF A IP TELEPHONY DEVICE AND/OR DATA, SYSTEM AND DEVICE IMPLEMENTING SAME
6
Patent #:
Issue Dt:
09/23/2008
Application #:
11278871
Filing Dt:
04/06/2006
Publication #:
Pub Dt:
07/27/2006
Title:
CUSTOMER COMMUNICATION SERVICE SYSTEM
7
Patent #:
Issue Dt:
12/30/2008
Application #:
11384611
Filing Dt:
03/20/2006
Publication #:
Pub Dt:
07/20/2006
Title:
METHOD OF OPERATING A DISTRIBUTED CALL PROGRESS TONE DETECTION SYSTEM
Assignor
1
Exec Dt:
03/09/2017
Assignee
1
28 STATE STREET
MS1515
BOSTON, MASSACHUSETTS 02109
Correspondence name and address
KING & SPALDING
100 N TRYON STREET
SUITE 3900
CHARLOTTE, NC 28202

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