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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:	024555/0676			Pages:	6
		Recorded:	06/18/2010
Attorney Dkt #:	24772-01000 (WALKER DIGI)
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 12

Patent #:	5949875	Issue Dt:	09/07/1999	Application #:	08732620	Filing Dt:	10/16/1996
Title:	PARALLEL DATA NETWORK BILLING AND COLLECTION SYSTEM

Patent #:	5737414	Issue Dt:	04/07/1998	Application #:	08859162	Filing Dt:	05/20/1997
Title:	900 NUMBER BILLING AND COLLECTION SYSTEM AND METHOD FOR ON-LINE COMPUTER SERVICES

Patent #:	6249865	Issue Dt:	06/19/2001	Application #:	08996311	Filing Dt:	12/22/1997
Title:	SYSTEMS AND METHODS FOR A USER TO ACCESS DIGITAL DATA PROVIDED BY AN ON-LINE SERVER OVER A DATA NETWORK

Patent #:	6684333	Issue Dt:	01/27/2004	Application #:	09298040	Filing Dt:	04/22/1999
Title:	PARALLEL DATA NETWORK BILLING AND COLLECTION SYSTEM

Patent #:	NONE	Issue Dt:		Application #:	09817389	Filing Dt:	03/26/2001
Publication #:	US20010025273	Pub Dt:	09/27/2001
Title:	Parallel data network billing and collection system

Patent #:	7010110	Issue Dt:	03/07/2006	Application #:	10090795	Filing Dt:	03/05/2002
Publication #:	US20030002642	Pub Dt:	01/02/2003
Title:	METHOD AND APPARATUS FOR MONITORING TELEPHONE STATUS

Patent #:	8027448	Issue Dt:	09/27/2011	Application #:	11316758	Filing Dt:	12/23/2005
Publication #:	US20060140350	Pub Dt:	06/29/2006
Title:	METHOD AND APPARATUS FOR MONITORING TELEPHONE STATUS

Patent #:	7260201	Issue Dt:	08/21/2007	Application #:	11338151	Filing Dt:	01/24/2006
Publication #:	US20060133581	Pub Dt:	06/22/2006
Title:	METHOD AND APPARATUS FOR MONITORING TELEPHONE STATUS

Patent #:	RE42154	Issue Dt:	02/15/2011	Application #:	11342233	Filing Dt:	01/27/2006
Title:	PARALLEL DATA NETWORK BILLING AND COLLECTION SYSTEM

Patent #:	NONE	Issue Dt:		Application #:	11421517	Filing Dt:	06/01/2006
Publication #:	US20060203968	Pub Dt:	09/14/2006
Title:	METHOD AND APPARATUS FOR MONITORING TELEPHONE STATUS

Patent #:	8204199	Issue Dt:	06/19/2012	Application #:	11421524	Filing Dt:	06/01/2006
Publication #:	US20060203969	Pub Dt:	09/14/2006
Title:	METHOD AND APPARATUS FOR MONITORING DEVICE STATUS

Patent #:	9154619	Issue Dt:	10/06/2015	Application #:	11421535	Filing Dt:	06/01/2006
Publication #:	US20060203970	Pub Dt:	09/14/2006
Title:	METHOD AND APPARATUS FOR MONITORING TELEPHONE STATUS

Assignor

Exec Dt:

05/20/2010

Assignee

950 MAUDE AVENUE

SUNNYVALE, CALIFORNIA 94085

Correspondence name and address
	RAJIV P. PATEL
	FENWICK & WEST LLP
	801 CALIFORNIA STREET
	MOUNTAIN VIEW, CA 94041

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