USPTO Assignments on the Web

	United States Patent and Trademark Office
	Home\|Site Index\|Search\|Guides\|Contacts\|eBusiness\|eBiz alerts\|News\|Help

Patent Assignment Details

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

Reel/Frame:	030252/0779			Pages:	5
		Recorded:	04/19/2013
Attorney Dkt #:	36-80 US, ETC.
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS).

Total properties: 12

Patent #:	5691976	Issue Dt:	11/25/1997	Application #:	08118443	Filing Dt:	09/07/1993
Title:	PERFORMANCE MONITORING AND TEST SYSTEM FOR A TELEPHONE NETWORK

Patent #:	5553056	Issue Dt:	09/03/1996	Application #:	08330214	Filing Dt:	10/24/1994
Title:	PACKETIZED REMOTE TEST SYSTEM FOR A TELEPHONE NETWORK

Patent #:	5557616	Issue Dt:	09/17/1996	Application #:	08450494	Filing Dt:	05/26/1995
Title:	FRAME SYNCHRONIZATION IN A PERFORMANCE MONITORING AND TEST SYSTEM

Patent #:	5581228	Issue Dt:	12/03/1996	Application #:	08451170	Filing Dt:	05/26/1995
Title:	DIGITAL SIGNAL COMPARISON CIRCUIT IN A PERFORMANCE MONITORING AND TEST SYSTEM

Patent #:	5703871	Issue Dt:	12/30/1997	Application #:	08451172	Filing Dt:	05/26/1995
Title:	FACILITIES DATA LINK HANDLER IN A PERFORMANCE MONITORING AND TEST SYSTEM

Patent #:	5623480	Issue Dt:	04/22/1997	Application #:	08451676	Filing Dt:	05/26/1995
Title:	SYSTEM AND METHOD FOR ACCESSING EMBEDDED CHANNELS

Patent #:	5602828	Issue Dt:	02/11/1997	Application #:	08451686	Filing Dt:	05/26/1995
Title:	PROTECT PATH SWITCHING IN A PERFORMANCE MONITORING AND TEST SYSTEM

Patent #:	5875217	Issue Dt:	02/23/1999	Application #:	08452347	Filing Dt:	05/26/1995
Title:	DELAY ADJUSTMENT CIRCUIT IN A PERFORMANCE MONITORING AND TEST SYSTEM

Patent #:	6519723	Issue Dt:	02/11/2003	Application #:	08721184	Filing Dt:	09/27/1996
Title:	FIREWALL PERFORMANCE MONITORING AND LIMITED ACCESS SYSTEM

Patent #:	6819655	Issue Dt:	11/16/2004	Application #:	09188923	Filing Dt:	11/09/1998
Title:	SYSTEM AND METHOD OF ANALYZING NETWORK PROTOCOLS

Patent #:	7072305	Issue Dt:	07/04/2006	Application #:	09430687	Filing Dt:	10/29/1999
Title:	METHOD AND APPARATUS FOR ANALYZING A COMMUNICATIONS NETWORK LINK

Patent #:	7100092	Issue Dt:	08/29/2006	Application #:	10361527	Filing Dt:	02/07/2003
Publication #:	US20040078717	Pub Dt:	04/22/2004
Title:	METHOD AND SYSTEM FOR MONITORING AND TESTING A COMMUNICATION NETWORK

Assignor

Exec Dt:

11/18/2002

Assignee

ONE MILESTONE CENTER COURT

GERMANTOWN, MARYLAND 20876

Correspondence name and address
	TEITELBAUM & MACLEAN
	280 SUNNYSIDE AVENUE
	OTTAWA, ONTARIO, K1S 0R8 CANADA

Search Results as of: 05/23/2024 02:04 PM

If you have any comments or questions concerning the data displayed, contact PRD / Assignments at 571-272-3350. v.2.6

Web interface last modified: August 25, 2017 v.2.6