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Patent Assignment Details

NOTE:Results display only for issued patents and published applications. For pending or abandoned applications please consult USPTO staff.

Reel/Frame:	015265/0058			Pages:	15
		Recorded:	04/28/2004
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 13

Patent #:	6055246	Issue Dt:	04/25/2000	Application #:	08913794	Filing Dt:	09/17/1997
Title:	ADDITION OF TIME INFORMATION

Patent #:	6192159	Issue Dt:	02/20/2001	Application #:	08994132	Filing Dt:	12/19/1997
Title:	METHOD FOR ENCODING DIGITAL INFORMATION

Patent #:	6596943	Issue Dt:	07/22/2003	Application #:	09294557	Filing Dt:	04/20/1999
Title:	CABLES

Patent #:	6493649	Issue Dt:	12/10/2002	Application #:	09319047	Filing Dt:	07/12/1999
Title:	DETECTION SYSTEM FOR DETERMINING POSITIONAL AND OTHER INFORMATION ABOUT OBJECTS

Patent #:	6470002	Issue Dt:	10/22/2002	Application #:	09331640	Filing Dt:	06/22/1999
Title:	DETECTION SYSTEM FOR DETERMINING POSITIONAL INFORMATION ABOUT OBJECTS

Patent #:	6553013	Issue Dt:	04/22/2003	Application #:	09355684	Filing Dt:	08/02/1999
Title:	DETECTION SYSTEM FOR DETERMINING POSITIONAL INFORMATION ABOUT OBJECTS

Patent #:	6710719	Issue Dt:	03/23/2004	Application #:	09355685	Filing Dt:	08/02/1999
Title:	DETECTION SYSTEM FOR DETERMINIG ORIENTATION INFORMATION ABOUT OBJECTS

Patent #:	6317386	Issue Dt:	11/13/2001	Application #:	09476738	Filing Dt:	12/30/1999
Title:	METHOD OF INCREASING THE CAPACITY AND ADDRESSING RATE OF AN ULTRASONIC LOCATION SYSTEM

Patent #:	6697649	Issue Dt:	02/24/2004	Application #:	09509674	Filing Dt:	04/29/2002
Title:	PEER-TO-PEER COMMUNICATION IN A RADIO NETWORK

Patent #:	6348856	Issue Dt:	02/19/2002	Application #:	09555558	Filing Dt:	05/31/2000
Title:	DETECTION SYSTEM FOR DETERMINING POSITIONAL AND OTHER INFORMATION ABOUT OBJECTS

Patent #:	6389175	Issue Dt:	05/14/2002	Application #:	09619709	Filing Dt:	07/19/2000
Title:	METHOD FOR ENCODING DIGITAL INFORMATION

Patent #:	6718278	Issue Dt:	04/06/2004	Application #:	09719300	Filing Dt:	12/11/2000
Title:	LOCATION SYSTEM

Patent #:	6347158	Issue Dt:	02/12/2002	Application #:	09729109	Filing Dt:	12/05/2000
Publication #:	US20010012406	Pub Dt:	08/09/2001
Title:	Method for encoding digital information

Assignor

Exec Dt:

06/05/2003

Assignee

HEADLESS CROSS DRIVE

REDDITCH, WORCESTERSHIRE, ENGLAND B97 5EQ

Correspondence name and address
	AT&T CORP.
	ANN TAYLOR
	ONE AT&T WAY
	ROOM 2A-207
	BEDMINSTER, NJ 07921

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