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Patent Assignment Abstract of Title
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Total Assignments: 2
Patent #:
Issue Dt:
05/09/1995
Application #:
29023626
Filing Dt:
05/27/1994
Inventors:
CHARLES R. LEWIS JR., DAN HARDEN, SONJA SCHIEFER
Title:
3-D AUDIO HEADSET
Assignment: 1
Reel/Frame:
007021/0032Recorded: 05/27/1994Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignors:
Exec Dt:
05/26/1994
Exec Dt:
05/25/1994
Exec Dt:
05/25/1994
Assignee:
2111 PARKWAY OFFICE CIRCLE
BIRMINGHAM, ALABAMA 35244
Correspondent:
GREGORY M. HOWISON
ROSS, HOWISON, CLAPP & KORN, L.L.P.
740 E. CAMPBELL ROAD
SUITE 900
RICHARDSON, TX 75081
Assignment: 2
Reel/Frame:
019181/0847Recorded: 04/22/2007Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
04/03/2007
Assignee:
2525 SPEAKMAN DRIVE
MISSISSAUGA, ONTARIO, CANADA L5K 1B1
Correspondent:
GREGORY M. HOWISON
P.O. BOX 741715
DALLAS, TX 75374

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