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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/05/2007
Application #:
11513970
Filing Dt:
08/31/2006
Inventors:
Martin Birk, Angela Lan Chiu, John L. Strand
Title:
ARRANGEMENT FOR LOW COST PATH PROTECTION FOR OPTICAL COMMUNICATIONS NETWORKS
Assignment: 1
Reel/Frame:
026923/0310Recorded: 09/16/2011Pages: 6
Conveyance:
CORRECTIVE ASSIGNMENT TO CORRECT THE APPLICATION NO. 11573970 PREVIOUSLY RECORDED ON REEL 025995 FRAME 0906. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT OF ASSIGNOR'S INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
02/04/2005
Exec Dt:
02/04/2005
Exec Dt:
02/04/2005
Assignee:
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013-2412
Correspondent:
HANLEY, FLIGHT & ZIMMERMAN, LLC.
150 S. WACKER DRIVE
SUITE 2100
CHICAGO, IL 60606
Assignment: 2
Reel/Frame:
043940/0151Recorded: 10/24/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/2017
Assignee:
645 E. PLUMB LANE
RENO, NEVADA 89502
Correspondent:
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:
043940/0535Recorded: 10/24/2017Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/23/2017
Assignee:
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Correspondent:
AT&T LEGAL DEPARTMENT
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921

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