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Patent Assignment Details

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Reel/Frame:	019181/0847			Pages:	5
		Recorded:	04/22/2007
Attorney Dkt #:	OXMO-19,983
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 13

Patent #:	5272757	Issue Dt:	12/21/1993	Application #:	07819625	Filing Dt:	01/09/1992
Title:	MULTI-DIMENSIONAL REPRODUCTION SYSTEM

Patent #:	5226046	Issue Dt:	07/06/1993	Application #:	07827589	Filing Dt:	01/29/1992
Title:	METHOD AND APPARATUS FOR SYNCHRONIZING DIGITAL DATA STREAMS

Patent #:	5459790	Issue Dt:	10/17/1995	Application #:	08208336	Filing Dt:	03/08/1994
Title:	PERSONAL SOUND SYSTEM WITH VIRTUALLY POSITIONED LATERAL SPEAKERS

Patent #:	5717412	Issue Dt:	02/10/1998	Application #:	08582406	Filing Dt:	01/03/1996
Title:	3-D GLASSES WITH VARIABLE DUTY CYCLE SHUTTER LENSES

Patent #:	5818814	Issue Dt:	10/06/1998	Application #:	08738227	Filing Dt:	10/25/1996
Title:	METHOD AND APPARATUS FOR SYNCHRONIZING AND CONTROLLING REMOTE RECEIVER

Patent #:	5661812	Issue Dt:	08/26/1997	Application #:	08753259	Filing Dt:	11/21/1996
Title:	HEAD MOUNTED SURROUND SOUND SYSTEM

Patent #:	5841879	Issue Dt:	11/24/1998	Application #:	08832377	Filing Dt:	04/02/1997
Title:	VIRTUALLY POSITIONED HEAD MOUNTED SURROUND SOUND SYSTEM

Patent #:	6057811	Issue Dt:	05/02/2000	Application #:	09002595	Filing Dt:	01/05/1998
Title:	3-D GLASSES FOR USE WITH MULTIPLEXED VIDEO IMAGES

Patent #:	6141357	Issue Dt:	10/31/2000	Application #:	09167962	Filing Dt:	10/06/1998
Title:	METHOD AND APPARATUS FOR CONTROLLING MOBILE RECEIVERS

Patent #:	6144747	Issue Dt:	11/07/2000	Application #:	09200396	Filing Dt:	11/24/1998
Title:	HEAD MOUNTED SURROUND SOUND SYSTEM

Patent #:	6853732	Issue Dt:	02/08/2005	Application #:	09872671	Filing Dt:	06/01/2001
Publication #:	US20020006206	Pub Dt:	01/17/2002
Title:	CENTER CHANNEL ENHANCEMENT OF VIRTUAL SOUND IMAGES

Patent #:	D358150	Issue Dt:	05/09/1995	Application #:	29023619	Filing Dt:	05/27/1994
Title:	COMBINED 3D AUDIO HEADSET AND GLASSES

Patent #:	D358151	Issue Dt:	05/09/1995	Application #:	29023626	Filing Dt:	05/27/1994
Title:	3-D AUDIO HEADSET

Assignor

Exec Dt:

04/03/2007

Assignee

2525 SPEAKMAN DRIVE

MISSISSAUGA, ONTARIO, CANADA L5K 1B1

Correspondence name and address
	GREGORY M. HOWISON
	P.O. BOX 741715
	DALLAS, TX 75374

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