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Patent Assignment Abstract of Title

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Total Assignments: 2

Patent #:	NONE	Issue Dt:		Application #:	11953838	Filing Dt:	12/10/2007
Publication #:	20090148157	Pub Dt:	06/11/2009
Inventors:	MARC R. BERNARD, JOHN T. BURCH, JOSEPH D. KRALOWETZ, DAVID H. LIU, DARREN J. DOWKER
Title:	IDENTIFYING COMMUNICATION ERRORS CAUSED BY THE EXCHANGE OF UNSUPPORTED MESSAGES AMONG DEVICES IN A NETWORK

Assignment: 1

Reel/Frame:

020224/0115

Recorded: 12/10/2007

Pages: 5

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignors:

BERNARD, MARC R.

Exec Dt:

12/06/2007

BURCH, JOHN T.

Exec Dt:

12/06/2007

DOWKER, DARREN J.

Exec Dt:

12/06/2007

LIU, DAVID H.

Exec Dt:

10/06/2007

KRALOWETZ, JOSEPH D.

Exec Dt:

12/06/2007

Assignee:

TELLABS VIENNA, INC.

1415 WEST DIEHL RD.

NAPERVILLE, ILLINOIS 60563

Correspondent:

FITZPATRICK, CELLA, HARPER & SCINTO

30 ROCKERFELLER PLAZA

NEW YORK, NY 10112-3800

Assignment: 2

Reel/Frame:

021492/0707

Recorded: 08/28/2008

Pages: 12

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE EXECUTION DATE FOR DAVID H. HIU PREVIOUSLY RECORDED ON REEL 020224 FRAME 0115. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNMENT.

Assignors:

BERNARD, MARC R.

Exec Dt:

12/06/2007