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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
12/30/2014
Application #:
13601694
Filing Dt:
08/31/2012
Publication #:
Pub Dt:
05/02/2013
Inventors:
Mark A. Bren, Lawrence T. Hagen, Randall W. Roberts, Timothy S. Peterson
Title:
INTEGRATED AUTOMATIC TELEPHONE SWITCH
Assignment: 1
Reel/Frame:
032514/0642Recorded: 03/25/2014Pages: 3
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
08/03/2012
Assignee:
6600 WASHINGTON AVE. SO.
EDEN PRARIE, MINNESOTA 55344
Correspondent:
SCHWEGMAN LUNDBERG & WOESSNER, P.A.
1600 TCF TOWER
121 SOUTH 8TH STREET
MINNEAPOLIS, MN 55402
Assignment: 2
Reel/Frame:
046944/0689Recorded: 08/25/2018Pages: 45
Conveyance:
NOTICE OF GRANT OF SECURITY INTEREST IN PATENTS
Assignor:
Exec Dt:
08/24/2018
Assignee:
6400 LAS COLINAS BLVD
ATTN: COLLATERAL CONTROL, MAIL STOP CC1-30
IRVING, TEXAS 75039
Correspondent:
REBECCA WILLIAMS
WEIL, GOTSHAL & MANGES LLP
767 FIFTH AVENUE
NEW YORK, NY 10153

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