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Patent Assignment Details
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Reel/Frame:020564/0613   Pages: 5
Recorded: 02/26/2008
Conveyance: CORRECTIVE ASSIGNMENT TO CORRECT S.N. 09/883173 RECORDED AT R/F 018471/0996.
Total properties: 1
1
Patent #:
NONE
Issue Dt:
Application #:
09833173
Filing Dt:
04/11/2001
Publication #:
Pub Dt:
05/16/2002
Title:
Content protection through the audio and video decrypting and decoding device
Assignor
1
Exec Dt:
03/17/2004
Assignee
1
550 WEST WASHINGTON BOULEVARD
CHICAGO, ILLINOIS 60661
Correspondence name and address
JOHN S. PANIAGUAS
KATTEN MUCHIN ROSENMAN LLP
1025 THOMAS JEFFERSON STREET, NW
EAST LOBBY, SUITE 700
WASHINGTON, DC 20007-5201

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