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Patent Assignment Abstract of Title
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Total Assignments: 8
Patent #:
Issue Dt:
09/05/1989
Application #:
06850239
Filing Dt:
04/10/1986
Inventor:
MICHAEL G. SLADE
Title:
PERSONALIZED FEEDBACK SYSTEM UTILIZING PRE-RECORDED MEDIA AND METHOD OF MAKING SAME
Assignment: 1
Reel/Frame:
004544/0478Recorded: 05/12/1986Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
04/18/1986
Assignee:
CALIFORNIA
Correspondent:
CHARLES A. LAFF
101 W. BROADWAY, #1320
SAN DIEGO, CA 92101
Assignment: 2
Reel/Frame:
005634/0635Recorded: 03/12/1991Pages: 5
Conveyance:
CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). 12/16/89
Assignor:
Exec Dt:
12/16/1989
Assignee:
Correspondent:
KNOBBE, MARTENS, OLSON & BEAR
SIXTEENTH FLOOR
620 NEWPORT CENTER DRIVE
NEWPORT BEACH, CA 92660-8016
ATTN: WILLIAM B. BUNKER
Assignment: 3
Reel/Frame:
005652/0676Recorded: 03/20/1991Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignor:
Exec Dt:
02/28/1991
Assignee:
3377 N. TORREY PINES COURT, STE. 300
A CA CORP.
LA JOLLA, CALIFORNIA 92037
Correspondent:
WILLIAM B. BUNKER
KNOBBE, MARTENS, OLSON & BEAR
620 NEWPORT CENTER DRIVE, 16TH FLOOR
NEWPORT BEACH, CA 92660-8016
Assignment: 4
Reel/Frame:
005652/0361Recorded: 03/25/1991Pages: 5
Conveyance:
SECURITY INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/07/1991
Assignee:
11000 PRAIRIE LAKES DRIVE
A MN CORP.
EDEN PRAIRIE, MINNESOTA 55344
Correspondent:
NATIONAL COMPUTER SYSTEMS, INC.
P.O. BOX 9365
MINNEAPOLIS, MN 55440
ATTN: SHERI SIMMONDS - LEGAL DEPARTMENT
Assignment: 5
Reel/Frame:
009015/0356Recorded: 02/27/1998Pages: 2
Conveyance:
RELEASE OF SECURITY AGREEMENT
Assignor:
Exec Dt:
02/24/1998
Assignee:
49 STEVENSON STREET, SUITE 575
SAN FRANCISCO, CALIFORNIA 94105
Correspondent:
NATIONAL COMPUTER SYSTEMS, INC.
SHERI SIMMONDS
11000 PRAIRIE LAKES DRIVE
EDEN PRAIRIE, MN 55344
Assignment: 6
Reel/Frame:
016386/0489Recorded: 08/11/2005Pages: 2
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
06/08/2005
Assignee:
579 KANSAS STREET
SAN FRANCISCO, CALIFORNIA 94107
Correspondent:
BERNARD L. KLEINKE
401 WEST A STREET, SUITE 2400
DUCKOR SPRADLING METZGER & WYNNE
SAN DIEGO, CA 92101
Assignment: 7
Reel/Frame:
055757/0294Recorded: 03/29/2021Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
03/18/2021
Assignee:
FOUR EMBARCADERO, SUITE 4000
SAN FRANCISCO, CALIFORNIA 94111
Correspondent:
RPX CORPORATION
FOUR EMBARCADERO, SUITE 4000
SAN FRANCISCO, CA 94111
Assignment: 8
Reel/Frame:
056241/0453Recorded: 05/13/2021Pages: 13
Conveyance:
PATENT SECURITY AGREEMENT
Assignor:
Exec Dt:
04/05/2021
Assignee:
300 SOUTH TRYON STREET
SUITE 2500
CHARLOTTE, NORTH CAROLINA 28202
Correspondent:
WINSTON & STRAWN LLP LAURA FRANCO
101 CALIFORNIA STREET
SAN FRANCISCO, CA 94111-5840

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