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Patent Assignment Abstract of Title
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Total Assignments: 4
Patent #:
Issue Dt:
10/15/2002
Application #:
08937950
Filing Dt:
09/25/1997
Inventor:
JAMES D. JOHNSTON
Title:
PERCEPTUAL CODING OF AUDIO SIGNALS EMPLOYING ENVELOPE UNCERTAINTY
Assignment: 1
Reel/Frame:
009170/0747Recorded: 04/22/1998Pages: 3
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
10/07/1997
Assignee:
32 AVENUE OF THE AMERICAS
NEW YORK, NEW YORK 10013
Correspondent:
AT&T CORP.
THOMAS A. RESTAINO
P.O. BOX 4110
MIDDLETOWN, NJ 07748
Assignment: 2
Reel/Frame:
038983/0256Recorded: 06/22/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/04/2016
Assignee:
645 E. PLUMB LANE
RENO, NEVADA 89502
Correspondent:
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 3
Reel/Frame:
038983/0386Recorded: 06/22/2016Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
02/04/2016
Assignee:
675 WEST PEACHTREE STREET
ATLANTA, GEORGIA 30308
Correspondent:
AT&T LEGAL DEPARTMENT - TRBK
ONE AT&T WAY
ROOM 2A-212
BEDMINSTER, NJ 07921
Assignment: 4
Reel/Frame:
041498/0316Recorded: 01/26/2017Pages: 64
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
12/14/2016
Assignee:
1 WAYSIDE ROAD
BURLINGTON, MASSACHUSETTS 01803
Correspondent:
NUANCE COMMUNICATIONS, INC_POLSINELLI
1 WAYSIDE ROAD
BURLINGTON, MA 01803

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