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Patent Assignment Abstract of Title

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Total Assignments: 6

Patent #:	7460652	Issue Dt:	12/02/2008	Application #:	10672292	Filing Dt:	09/26/2003
Publication #:	20050069102	Pub Dt:	03/31/2005
Inventor:	Hisao M. Chang
Title:	VOICEXML AND RULE ENGINE BASED SWITCHBOARD FOR INTERACTIVE VOICE RESPONSE (IVR) SERVICES

Assignment: 1

Reel/Frame:

014345/0405

Recorded: 02/17/2004

Pages: 3

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

CHANG, HISAO M.

Exec Dt:

01/27/2004

Assignee:

SBC KNOWLEDGE VENTURES, L.P.

645 E. PLUMB LANE

RENO, NEVADA 89502

Correspondent:

TOLER, LARSON & ABEL, LLP.

JEFFREY G. TOLER

PO BOX 29567

AUSTIN, TX 78755-9567

Assignment: 2

Reel/Frame:

026538/0076

Recorded: 07/01/2011

Pages: 3

Conveyance:

CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor:

CHANG, HISAO M.

Exec Dt:

01/27/2004

Assignee:

AT&T INTELLECTUAL PROPERTY I, L.P.

675 W. PEACHTREE STREET

SUITE 4000

ATLANTA, GEORGIA 30375

Correspondent:

TOLER LAW GROUP

8500 BLUFFSTONE COVE

SUITE A201

AUSTIN, TX 78757

Assignment: 3

Reel/Frame:

038903/0279

Recorded: 06/07/2016

Pages: 4

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEE NAME- PREVIOUSLY RECORDED ON REEL 026552 FRAME 0001. ASSIGNOR(S) HEREBY CONFIRMS THE ASSIGNEE NAME SHOULD READ: AT&T KNOWLEDGE VENTURES, L.P. (SEE ATTACHED OFFICIAL DOCUMENT).

Assignor:

SBC KNOWLEDGE VENTURES, L.P.

Exec Dt:

02/24/2006

Assignee:

AT&T KNOWLEDGE VENTURES, L.P.

645 E. PLUMB LANE

RENO, NEVADA 89502

Correspondent:

AT&T LEGAL DEPARTMENT - TRBK

ONE AT&T WAY

ROOM 2A-212

BEDMINSTER, NJ 07921

Assignment: 4

Reel/Frame:

038903/0283

Recorded: 06/07/2016

Pages: 2

Conveyance:

CHANGE OF NAME (SEE DOCUMENT FOR DETAILS).

Assignor:

AT&T KNOWLEDGE VENTURES, L.P.

Exec Dt:

10/01/2007

Assignee:

AT&T INTELLECTUAL PROPERTY I, L.P.

675 WEST PEACHTREE STREET

ATLANTA, GEORGIA 30308

Correspondent:

AT&T LEGAL DEPARTMENT - TRBK

ONE AT&T WAY

ROOM 2A-212

BEDMINSTER, NJ 07921

Assignment: 5

Reel/Frame:

026552/0001

Recorded: 07/06/2011

Pages: 5

Conveyance:

CORRECTIVE ASSIGNMENT TO CORRECT THE CHANGE THE CONVEYING PARTY DATA TO SBC KNOWLEDGE VENTURES, L.P. PREVIOUSLY RECORDED ON REEL 026538 FRAME 0076. ASSIGNOR(S) HEREBY CONFIRMS THE CORRECTIVE ASSIGNMENT.

Assignor:

SBC KNOWLEGE VENTURES, L.P.

Exec Dt:

10/02/2007

Assignee:

AT&T INTELLECTUAL PROPERTY I, L.P.

675 W. PEACHTREE STREET

SUITE 4000

ATLANTA, GEORGIA 30375

Correspondent:

TOLER LAW GROUP

8500 BLUFFSTONE COVE

SUITE A201

AUSTIN, TX 78757

Assignment: 6

Reel/Frame:

041504/0952

Recorded: 01/26/2017

Pages: 38

Conveyance:

ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Assignor:

AT&T INTELLECTUAL PROPERTY I, L.P.

Exec Dt:

12/14/2016

Assignee:

NUANCE COMMUNICATIONS, INC.

1 WAYSIDE ROAD

BURLINGTON, MASSACHUSETTS 01803

Correspondent:

NUANCE COMMUNICATIONS - POLSINELLI

1 WAYSIDE ROAD

BURLINGTON, MA 01803

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