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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	7570599	Issue Dt:	08/04/2009	Application #:	11104768	Filing Dt:	04/13/2005
Publication #:	20050237940	Pub Dt:	10/27/2005
Inventor:	Gary Tennyson
Title:	ADAPTIVELY APPLYING A TARGET NOISE MARGIN TO A DIGITAL SUBSCRIBER LINE (DSL) LOOP FOR DSL DATA RATE ESTABLISHMENT

Assignment: 1

Reel/Frame:

016471/0560

Recorded: 04/13/2005

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

TENNYSON, GARY

Exec Dt:

04/11/2005

Assignee:

BELLSOUTH INTELLECTUAL PROPERTY CORPORATION

SUITE 901

824 MARKET STREET

WILMINGTON, DELAWARE 19801

Correspondent:

BELLSOUTH CORPORATION

P.O. BOX 2903

MINNEAPOLIS, MN 55402-0903

Assignment: 2

Reel/Frame:

021710/0467

Recorded: 10/20/2008

Pages: 9

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

AT&T DELAWARE INTELLECTUAL PROPERTY, INC., (FORMERLY KNOWN AS AT&T BLS INTELLECTUAL PROPERTY, INC., WHICH WAS FORMERLY KNOWN AS AT&T INTELLECTUAL PROPERTY, INC., WHICH WAS FORMERLY KNOWN AS BELLSOUTH INTELLECTUAL PROPERTY CORPORATION)

Exec Dt:

10/15/2008

Assignee:

AT&T INTELLECTUAL PROPERTY I, L.P.

A NEVADA LIMITED PARTNERSHIP

645 E. PLUMB LANE

RENO, NEVADA 89502

Correspondent:

HANLEY, FLIGHT & ZIMMERMAN, LLC

150 S. WACKER DRIVE, SUITE 2100

CHICAGO, ILLINOIS 60606

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