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Patent Assignment Abstract of Title
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Total Assignments: 3
Patent #:
Issue Dt:
06/07/1994
Application #:
07975612
Filing Dt:
11/12/1992
Inventors:
JAMES K. WALLER JR., DEREK F. BOWERS
Title:
MULTI DIMENSIONAL SOUND CIRCUIT
Assignment: 1
Reel/Frame:
006467/0192Recorded: 03/19/1993Pages: 5
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST.
Assignors:
Exec Dt:
03/09/1993
Exec Dt:
03/09/1993
Assignee:
2870 TECHNOLOGY DRIVE
ROCHESTER HILLS, MICHIGAN 48309
Correspondent:
FRANK J. CATALANO
HEAD & JOHNSON
228 WEST 17TH PLACE
TULSA, OK 74119
Assignment: 2
Reel/Frame:
015509/0625Recorded: 06/30/2004Pages: 4
Conveyance:
ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
05/21/1998
Assignee:
2909 DAIMLER STREET
SANTA ANA, CALIFORNIA 92705
Correspondent:
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
FOURTEENTH FLOOR
IRVINE, CA 92614
Assignment: 3
Reel/Frame:
028691/0552Recorded: 07/31/2012Pages: 7
Conveyance:
MERGER (SEE DOCUMENT FOR DETAILS).
Assignor:
Exec Dt:
07/20/2012
Assignee:
5220 LAS VIRGENES ROAD
CALABASAS, CALIFORNIA 91302
Correspondent:
KNOBBE MARTENS OLSON & BEAR LLP
2040 MAIN STREET
14TH FLOOR
IRVINE, CA 92614

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