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Patent Assignment Details

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Reel/Frame:	009516/0697			Pages:	6
		Recorded:	10/13/1998
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 15

Patent #:	5668857	Issue Dt:	09/16/1997	Application #:	08625769	Filing Dt:	03/29/1996
Title:	COMMUNICATION SERVER APPARATUS AND METHOD

Patent #:	5852655	Issue Dt:	12/22/1998	Application #:	08781441	Filing Dt:	01/10/1997
Title:	COMMUNICATION SERVER APPARATUS HAVING DISTRIBUTED SWITCHING AND METHOD

Patent #:	6014431	Issue Dt:	01/11/2000	Application #:	08781444	Filing Dt:	01/10/1997
Title:	COMMUNICATION SERVER APPARATUS HAVING FOUR-WIRE SWITCHING INTERFACE AND METHOD

Patent #:	5898761	Issue Dt:	04/27/1999	Application #:	08781450	Filing Dt:	01/10/1997
Title:	COMMUNICATION SERVER APPARATUS USING DIGITAL SIGNAL SWITCHING AND METHOD

Patent #:	5781617	Issue Dt:	07/14/1998	Application #:	08781482	Filing Dt:	01/10/1997
Title:	COMMUNICATION SERVER APPARATUS USING FREQUENCY MULTIPLEXING AND METHOD

Patent #:	6088430	Issue Dt:	07/11/2000	Application #:	08823322	Filing Dt:	03/20/1997
Title:	COMMUNICATION SERVER APPARATUS AND METHOD

Patent #:	5905781	Issue Dt:	05/18/1999	Application #:	08828421	Filing Dt:	03/28/1997
Title:	COMMUNICATION SERVER APPARATUS AND METHOD

Patent #:	6160843	Issue Dt:	12/12/2000	Application #:	08891893	Filing Dt:	07/14/1997
Title:	COMMUNICATION SERVER APPARATUS PROVIDING XDSL SERVICES AND METHOD

Patent #:	6366644	Issue Dt:	04/02/2002	Application #:	08929778	Filing Dt:	09/15/1997
Title:	LOOP INTEGRITY TEST DEVICE AND METHOD FOR DIGITAL SUBSCRIBER LINE (XDSL) COMMUNICATION

Patent #:	5999565	Issue Dt:	12/07/1999	Application #:	08951151	Filing Dt:	10/15/1997
Title:	DATA COMMUNICATION USING A MODIFIABLE NUMBER OF XDSL MODEMS

Patent #:	6252878	Issue Dt:	06/26/2001	Application #:	08960590	Filing Dt:	10/30/1997
Title:	SWITCHED ARCHITECTURE ACCESS SERVER

Patent #:	6163599	Issue Dt:	12/19/2000	Application #:	08984769	Filing Dt:	12/04/1997
Title:	COMMUNICATION SERVER APPARATUS AND METHOD

Patent #:	6385203	Issue Dt:	05/07/2002	Application #:	09005504	Filing Dt:	01/08/1998
Publication #:	US20010043568	Pub Dt:	11/22/2001
Title:	COMMUNICATION SERVER APPARATUS AND METHOD

Patent #:	6278728	Issue Dt:	08/21/2001	Application #:	09040884	Filing Dt:	03/18/1998
Title:	REMOTE XDSL TRANSCEIVER UNIT AND METHOD OF OPERATION

Patent #:	6738814	Issue Dt:	05/18/2004	Application #:	09040898	Filing Dt:	03/18/1998
Title:	METHOD FOR BLOCKING DENIAL OF SERVICE AND ADDRESS SPOOFING ATTACKS ON A PRIVATE NETWORK

Assignor

Exec Dt:

04/10/1998

Assignee

170 WEST TASMAN DRIVE

SAN JOSE, CALIFORNIA 95134

Correspondence name and address
	WEIL, GOTSHAL & MANGES LLP
	ROBERT BARR
	2882 SAND HILL ROAD, SUITE 280
	MENLO PARK, CA 94025

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