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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
04/11/2017
Application #:
14086553
Filing Dt:
11/21/2013
Inventors:
Leif Sandstrom, Darrel Brown, Kevin Gregory Givens
Title:
PON Overlay on a Legacy Optical Access Network
Assignment: 1
Reel/Frame:
031817/0873Recorded: 12/19/2013Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
12/16/2013
Exec Dt:
12/16/2013
Exec Dt:
12/16/2013
Assignee:
901 EXPLORER BLVD
HUNTSVILLE, ALABAMA 35806
Correspondent:
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 2
Reel/Frame:
036416/0922Recorded: 06/12/2015Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
06/04/2015
Exec Dt:
06/09/2015
Exec Dt:
06/04/2015
Assignee:
901 EXPLORER BLVD.
HUNTSVILLE, ALABAMA 35806
Correspondent:
FISH & RICHARDSON P.C.
P.O. BOX 1022
MINNEAPOLIS, MN 55440-1022
Assignment: 3
Reel/Frame:
060692/0249Recorded: 07/18/2022Pages: 55
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/18/2022
Assignee:
1700 LINCOLN STREET, 3RD FLOOR
MAC C7300-033
DENVER, COLORADO 80203
Correspondent:
BETTY G. SMITH, SENIOR PARALEGAL
MCGUIREWOODS LLP, 201 N. TRYON ST.
SUITE 3000
CHARLOTTE, NC 28202

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