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Patent Assignment Abstract of Title
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Total Assignments: 5
Patent #:
Issue Dt:
11/04/2003
Application #:
09312241
Filing Dt:
05/14/1999
Inventors:
VIREN H. KAPADIA, RUPAKA MAHALINGAIAH
Title:
MODULAR SWITCHES INTERCONNECTED ACROSS A COMMUNICATION NETWORK TO ACHIEVE MINIMAL ADDRESS MAPPING OR TRANSLATION BETWEEN TERMINATION DEVICES
Assignment: 1
Reel/Frame:
009977/0775Recorded: 05/14/1999Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/13/1999
Exec Dt:
05/13/1999
Assignee:
3925 W. BRAKER LANE
AUSTIN, TEXAS 78759
Correspondent:
CONLEY, ROSE & TAYON, P.C.
KEVIN L. DAFFER
P.O. BOX 398
AUSTIN, TX 78767-0398
Assignment: 2
Reel/Frame:
015116/0936Recorded: 03/23/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/16/2004
Assignee:
3925 W. BRAKER LANE
AUSTIN, TEXAS 78759
Correspondent:
CONLEY ROSE, P.C.
KEVIN L. DAFFER
PO BOX 684908
AUSTIN, TX 78768-4908
Assignment: 3
Reel/Frame:
039066/0795Recorded: 07/01/2016Pages: 22
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/30/2016
Assignee:
911 NW LOOP 281
SUITE 211-44
LONGVIEW, TEXAS 75604
Correspondent:
MATT OLAVI
816 CONGRESS AVE
1620
AUSTIN, TX 78701
Assignment: 4
Reel/Frame:
055757/0150Recorded: 03/29/2021Pages: 7
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/17/2021
Assignee:
FOUR EMBARCADERO, SUITE 4000
SAN FRANCISCO, CALIFORNIA 94111
Correspondent:
RPX CORPORATION
FOUR EMBARCADERO, SUITE 4000
SAN FRANCISCO, CA 94111
Assignment: 5
Reel/Frame:
056241/0453Recorded: 05/13/2021Pages: 13
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
04/05/2021
Assignee:
300 SOUTH TRYON STREET
SUITE 2500
CHARLOTTE, NORTH CAROLINA 28202
Correspondent:
WINSTON & STRAWN LLP LAURA FRANCO
101 CALIFORNIA STREET
SAN FRANCISCO, CA 94111-5840

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