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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:	007541/0941			Pages:	4
		Recorded:	07/25/1995
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS).

Total properties: 13

Patent #:	5224149	Issue Dt:	06/29/1993	Application #:	07841729	Filing Dt:	02/26/1992
Title:	TESTING SYSTEM FOR DIGITAL TRANSMISSION LINES

Patent #:	5555274	Issue Dt:	09/10/1996	Application #:	07844129	Filing Dt:	03/02/1992
Title:	PHANTOM DATA LINK FOR DIGITAL TRANSMISSION LINES

Patent #:	5680405	Issue Dt:	10/21/1997	Application #:	07943859	Filing Dt:	09/11/1992
Title:	REMOTE REPORTING SYSTEM FOR DIGITAL TRANSMISSION LINE ELEMENTS

Patent #:	5438606	Issue Dt:	08/01/1995	Application #:	08055531	Filing Dt:	04/30/1993
Title:	OPEN POWER LOOP DETECTOR FOR TRANSMISSION LINE ELEMENTS

Patent #:	5347544	Issue Dt:	09/13/1994	Application #:	08056412	Filing Dt:	05/03/1993
Title:	GAIN OR LOSS COMPENSATION CIRCUIT FOR TELEPHONE LINES

Patent #:	5357569	Issue Dt:	10/18/1994	Application #:	08056413	Filing Dt:	05/03/1993
Title:	TRANS-HYBRID LOSS COMPENSATOR FOR ON HOOK TRANSMISSION

Patent #:	5315650	Issue Dt:	05/24/1994	Application #:	08056678	Filing Dt:	05/03/1993
Title:	CALLER IDENTIFICATION TRANSMIT PATH LIMITER

Patent #:	5521977	Issue Dt:	05/28/1996	Application #:	08145771	Filing Dt:	10/29/1993
Title:	HIGH DENSITY TELEPHONE NETWORK INTERFACE UNIT

Patent #:	5444776	Issue Dt:	08/22/1995	Application #:	08151505	Filing Dt:	11/12/1993
Title:	BRIDGE FOR A NETWORK INTERFACE UNIT

Patent #:	5509065	Issue Dt:	04/16/1996	Application #:	08151514	Filing Dt:	11/12/1993
Title:	DUAL SPAN MONITORING SYSTEM FOR MAINTENANCE SHELF CONTROL

Patent #:	5437023	Issue Dt:	07/25/1995	Application #:	08193946	Filing Dt:	02/09/1994
Title:	NOISE-TOLERANT ADDRESS TRANSMISSION SYSTEM FOR DIGITAL TELECOMMUNICATION NETWORK

Patent #:	5566239	Issue Dt:	10/15/1996	Application #:	08255176	Filing Dt:	06/07/1994
Title:	FLOATING DIGITAL LOOP CARRIER TELEPHONE INTERFACE

Patent #:	5422950	Issue Dt:	06/06/1995	Application #:	08282426	Filing Dt:	07/28/1994
Title:	REMOTE TERMINAL CHANNEL UNIT FOR TELEPHONE TRANSMISSION LINES

Assignor

Exec Dt:

06/14/1995

Assignee

620 STETSON AVENUE

ST. CHARLES, ILLINOIS 60174

Correspondence name and address
	ERIC H. WEIMERS
	JENNER & BLOCK
	ONE IBM PLAZA
	CHICAGO, IL 60611

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