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Reel/Frame:	006071/0470			Pages:	16
		Recorded:	04/06/1992
Conveyance:	MERGER (SEE DOCUMENT FOR DETAILS). EFFECTIVE ON 09/30/1991DE

Total properties: 170
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Patent #:	3903372	Issue Dt:		Application #:	05367233	Filing Dt:
Title:

Patent #:	3904838	Issue Dt:		Application #:	05384107	Filing Dt:
Title:

Patent #:	3905028	Issue Dt:		Application #:	05385095	Filing Dt:
Title:

Patent #:	3889072	Issue Dt:		Application #:	05407914	Filing Dt:
Title:

Patent #:	3893024	Issue Dt:		Application #:	05416031	Filing Dt:
Title:

Patent #:	3962552	Issue Dt:		Application #:	05426612	Filing Dt:
Title:

Patent #:	3912871	Issue Dt:		Application #:	05428791	Filing Dt:
Title:

Patent #:	3912873	Issue Dt:	10/14/1975	Application #:	05434268	Filing Dt:	01/17/1974
Title:	MULTIPLE FAULT TOLERANT DIGITAL SWITCHING SYSTEM FOR AN AUTOMATIC TELE PHONE SYSTEM

Patent #:	3909543	Issue Dt:		Application #:	05434328	Filing Dt:
Title:

Patent #:	3946250	Issue Dt:		Application #:	05448121	Filing Dt:
Title:

Patent #:	3938103	Issue Dt:		Application #:	05452819	Filing Dt:
Title:

Patent #:	3882412	Issue Dt:		Application #:	05456213	Filing Dt:
Title:

Patent #:	3894193	Issue Dt:		Application #:	05470054	Filing Dt:
Title:

Patent #:	3963872	Issue Dt:		Application #:	05475962	Filing Dt:
Title:

Patent #:	3909540	Issue Dt:		Application #:	05503014	Filing Dt:
Title:

Patent #:	3961226	Issue Dt:	06/01/1976	Application #:	05503403	Filing Dt:	09/05/1974
Title:	MULTI-TERMINAL ARRESTOR HOLDER AND CONNECTOR MODULE

Patent #:	3916381	Issue Dt:		Application #:	05507103	Filing Dt:
Title:

Patent #:	3980839	Issue Dt:	09/14/1976	Application #:	05530960	Filing Dt:	12/09/1974
Title:

Patent #:	3961138	Issue Dt:		Application #:	05533767	Filing Dt:
Title:

Patent #:	3974343	Issue Dt:	08/10/1976	Application #:	05540077	Filing Dt:	01/10/1975
Title:	SMALL MODULAR COMMUNICATIONS SWITCHING SYSTEM WITH DISTRIBUTED PROGRAM MABLE CONTROL

Patent #:	3983340	Issue Dt:	09/28/1976	Application #:	05544483	Filing Dt:	01/27/1975
Title:	AUTOMATIC SPAN LINE SWITCH

Patent #:	4064369	Issue Dt:		Application #:	05545982	Filing Dt:
Title:

Patent #:	3963908	Issue Dt:		Application #:	05552304	Filing Dt:
Title:

Patent #:	3997731	Issue Dt:		Application #:	05567485	Filing Dt:
Title:

Patent #:	4004119	Issue Dt:		Application #:	05606278	Filing Dt:
Title:

Patent #:	4042794	Issue Dt:	08/16/1977	Application #:	05616654	Filing Dt:
Title:

Patent #:	4053720	Issue Dt:		Application #:	05636855	Filing Dt:
Title:

Patent #:	4040116	Issue Dt:		Application #:	05637829	Filing Dt:
Title:

Patent #:	4016368	Issue Dt:		Application #:	05640334	Filing Dt:
Title:

Patent #:	4031329	Issue Dt:		Application #:	05673233	Filing Dt:
Title:

Patent #:	4041465	Issue Dt:		Application #:	05680743	Filing Dt:
Title:

Patent #:	4021621	Issue Dt:		Application #:	05684340	Filing Dt:
Title:

Patent #:	4075430	Issue Dt:	02/21/1978	Application #:	05686303	Filing Dt:	05/14/1976
Title:	LINE SIGNALLING OVER COMMON HIGHWAY FOR TELECOMMUNICATIONS SYSTEM

Patent #:	4081613	Issue Dt:		Application #:	05686377	Filing Dt:
Title:

Patent #:	4041252	Issue Dt:		Application #:	05694027	Filing Dt:
Title:

Patent #:	4087754	Issue Dt:		Application #:	05717458	Filing Dt:
Title:

Patent #:	4093985	Issue Dt:	06/06/1978	Application #:	05739356	Filing Dt:	11/05/1976
Title:	MEMORY SPARING ARRANGEMENT

Patent #:	4058685	Issue Dt:		Application #:	05743113	Filing Dt:
Title:

Patent #:	4101733	Issue Dt:		Application #:	05794335	Filing Dt:
Title:

Patent #:	4125745	Issue Dt:		Application #:	05805814	Filing Dt:
Title:

Patent #:	4150368	Issue Dt:		Application #:	05813434	Filing Dt:
Title:

Patent #:	4150367	Issue Dt:		Application #:	05813435	Filing Dt:
Title:

Patent #:	4127742	Issue Dt:	11/28/1978	Application #:	05829669	Filing Dt:	09/01/1977
Title:	TIME DIVISION TELECOMMUNICATION SYSTEM

Patent #:	4197427	Issue Dt:	04/08/1980	Application #:	05850592	Filing Dt:	11/11/1977
Title:	DUAL-PROCESSOR LINE CONCENTRATOR SWITCHING SYSTEM

Patent #:	4178521	Issue Dt:		Application #:	05851123	Filing Dt:
Title:

Patent #:	4196421	Issue Dt:	04/01/1980	Application #:	05866337	Filing Dt:	01/03/1978
Title:	PCM ENCODER WITH VARIABLE SET-UP INTERVALS

Patent #:	4196320	Issue Dt:	04/01/1980	Application #:	05866696	Filing Dt:	01/03/1978
Title:	METHOD AND MEANS FOR POWERING SPAN LINES

Patent #:	4151377	Issue Dt:		Application #:	05866781	Filing Dt:
Title:

Patent #:	4241239	Issue Dt:	12/23/1980	Application #:	05881085	Filing Dt:	02/24/1978
Title:	FLUXBUCKING LINE TRANSFORMER

Patent #:	4201889	Issue Dt:		Application #:	05888251	Filing Dt:
Title:

Patent #:	4201890	Issue Dt:		Application #:	05888582	Filing Dt:
Title:

Patent #:	4201891	Issue Dt:		Application #:	05888607	Filing Dt:
Title:

Patent #:	4161633	Issue Dt:	07/17/1979	Application #:	05903458	Filing Dt:	05/08/1978
Title:	SUBSCRIBER LINE/TRUNK CIRCUIT

Patent #:	4185245	Issue Dt:		Application #:	05906087	Filing Dt:
Title:

Patent #:	4254504	Issue Dt:	03/03/1981	Application #:	05932066	Filing Dt:	08/08/1978
Title:	CONTROL APPARATUS FOR A TRANSCEIVER EMPLOYING A PROGRAMMABLE MEMORY

Patent #:	4230911	Issue Dt:		Application #:	05937456	Filing Dt:
Title:

Patent #:	4207433	Issue Dt:		Application #:	05945206	Filing Dt:
Title:

Patent #:	4314368	Issue Dt:	02/02/1982	Application #:	05950840	Filing Dt:	10/12/1978
Title:	RECEIVER FOR PULSE CODE MULTIPLEXED SIGNALS

Patent #:	4254305	Issue Dt:	03/03/1981	Application #:	06009992	Filing Dt:	02/07/1979
Title:	CURRENT LIMITED SUBSCRIBER LINE FEED CIRCUIT

Patent #:	4268727	Issue Dt:	05/19/1981	Application #:	06020593	Filing Dt:	03/14/1979
Title:	ADAPTIVE DIGITAL ECHO CANCELLATION CIRCUIT

Patent #:	4243930	Issue Dt:	01/06/1981	Application #:	06041865	Filing Dt:	05/23/1979
Title:	METHOD AND MEANS FOR TRANSMITTING LOW SPEED SIGNALS OVER A PCM FRAMING CODE

Patent #:	4317962	Issue Dt:	03/02/1982	Application #:	06056752	Filing Dt:	07/12/1979
Title:	DISTRIBUTED CONTROL FOR DIGITAL SWITCHING SYSTEM

Patent #:	4348768	Issue Dt:	09/07/1982	Application #:	06069374	Filing Dt:	08/24/1979
Title:	PMC CODEC USING COMMON D/A CONVERTER FOR ENCODING AND DECODING

Patent #:	4293946	Issue Dt:	10/06/1981	Application #:	06096599	Filing Dt:	11/21/1979
Title:	TRILATERAL DUPLEX PATH CONFERENCING SYSTEM WITH BROADCAST CAPABILITY

Patent #:	4302631	Issue Dt:	11/24/1981	Application #:	06098094	Filing Dt:	11/28/1979
Title:	DECIMATOR APPARATUS FOR DECREASING THE WORD RATE OF A DIGITAL SIGNAL OF THE TYPE EMPLOYED IN DIGITAL TELEPHONY SYSTEMS

Patent #:	4270027	Issue Dt:	05/26/1981	Application #:	06098103	Filing Dt:	11/28/1979
Title:	TELEPHONE SUBSCRIBER LINE UNIT WITH SIGMA - DELTA DIGITAL TO ANALOG CONVERTER

Patent #:	4315106	Issue Dt:	02/09/1982	Application #:	06098104	Filing Dt:	11/28/1979
Title:	APPARATUS FOR REGULATING CURRENT SUPPLIED TO A TELEPHONE LINE SIGNAL OF THE TYPE EMPLOYED IN DIGITAL TELEPHONE SYSTEMS

Patent #:	4270026	Issue Dt:	05/26/1981	Application #:	06098105	Filing Dt:	11/28/1979
Title:	INTERPOLATOR APPARATUS FOR INCREASING THE WORD RATE OF A DIGITAL SIGNAL OF THE TYPE EMPLOYED IN DIGITAL TELEPHONE SYSTEMS

Patent #:	4272648	Issue Dt:	06/09/1981	Application #:	06098110	Filing Dt:	11/28/1979
Title:	GAIN CONTROL APPARATUS FOR DIGITAL TELEPHONE LINE CIRCUITS

Patent #:	4349703	Issue Dt:	09/14/1982	Application #:	06135755	Filing Dt:	03/31/1980
Title:	PROGRAMMABLE RING SIGNAL GENERATOR

Patent #:	4323790	Issue Dt:	04/06/1982	Application #:	06156713	Filing Dt:	06/05/1980
Title:	ELASTIC STORAGE AND SYNCHRONIZATION CONTROL APPARATUS FOR USE IN A TELEPHONE SWITCHING SYSTEM

Patent #:	4354264	Issue Dt:	10/12/1982	Application #:	06159736	Filing Dt:	06/16/1980
Title:	DIGITAL RING CONTROL SYSTEM FOR DIGITAL MULTIPLEXER

Patent #:	4387273	Issue Dt:	06/07/1983	Application #:	06180751	Filing Dt:	08/25/1980
Title:	SUBSCRIBER LINE INTERFACE CIRCUIT WITH IMPEDANCE SYNTHESIZER

Patent #:	4377859	Issue Dt:	03/22/1983	Application #:	06183512	Filing Dt:	09/02/1980
Title:	TIME SLOT INTERCHANGER AND CONTROL PROCESSOR APPARATUS FOR USE IN A TELEPHONE SWITCHING NETWORK

Patent #:	4317963	Issue Dt:	03/02/1982	Application #:	06189976	Filing Dt:	09/22/1980
Title:	SUBSCRIBER LINE INTERFACE CIRCUIT UTILIZING IMPEDANCE SYNTHESIZER AND SHARED VOLTAGE SOURCE FOR LOOP CURRENT REGULATION CONTROL

Patent #:	4381561	Issue Dt:	04/26/1983	Application #:	06199806	Filing Dt:	10/23/1980
Title:	ALL DIGITAL LSI LINE CIRCUIT FOR ANALOG LINES

Patent #:	4351060	Issue Dt:	09/21/1982	Application #:	06199904	Filing Dt:	10/23/1980
Title:	AUTOMATIC, DIGITALLY SYNTHESIZED MATCHING LINE TERMINATING IMPEDANCE

Patent #:	4377858	Issue Dt:	03/22/1983	Application #:	06199905	Filing Dt:	10/23/1980
Title:	DIGITAL TWO-TO-FOUR WIRE CONVERTER FOR FULL DUPLEX SIGNALS

Patent #:	4402079	Issue Dt:	08/30/1983	Application #:	06200341	Filing Dt:	10/24/1980
Title:	DELAY CORRECTION CIRCUIT

Patent #:	4393493	Issue Dt:	07/12/1983	Application #:	06205133	Filing Dt:	11/10/1980
Title:	AUTOMATIC PROTECTION APPARATUS FOR SPAN LINES EMPLOYED IN HIGH SPEED DIGITAL SYSTEMS

Patent #:	4322844	Issue Dt:	03/30/1982	Application #:	06215048	Filing Dt:	12/10/1980
Title:	TRANSMITTER-RECEIVER SYNCHRONIZER

Patent #:	4451917	Issue Dt:	05/29/1984	Application #:	06225194	Filing Dt:	01/15/1981
Title:	METHOD AND APPARATUS FOR PULSE TRAIN SYNCHRONIZATION IN PCM TRANSCEIVERS

Patent #:	4431868	Issue Dt:	02/14/1984	Application #:	06281545	Filing Dt:	07/09/1981
Title:	SOLID STATE TELEPHONE LINE INTERFACE CIRCUIT WITH RINGING CAPABILITY

Patent #:	4439826	Issue Dt:	03/27/1984	Application #:	06284866	Filing Dt:	07/20/1981
Title:	DIAGNOSTIC SYSTEM FOR A DISTRIBUTED CONTROL SWITCHING NETWORK

Patent #:	4488255	Issue Dt:	12/11/1984	Application #:	06313916	Filing Dt:	10/22/1981
Title:	PROCESSING REGISTER APPARATUS FOR USE IN DIGITAL SIGNAL PROCESSING SYSTEMS

Patent #:	4424421	Issue Dt:	01/03/1984	Application #:	06314212	Filing Dt:	10/23/1981
Title:	APPARATUS FOR TESTING SUBSCRIBER CARRIER SYSTEMS

Patent #:	4439756	Issue Dt:	03/27/1984	Application #:	06340931	Filing Dt:	01/20/1982
Title:	DELTA-SIGMA MODULATOR WITH SWITCH CAPACITOR IMPLEMENTATION

Patent #:	4498167	Issue Dt:	02/05/1985	Application #:	06353695	Filing Dt:	03/01/1982
Title:	TDM COMMUNICATION SYSTEM

Patent #:	4456987	Issue Dt:	06/26/1984	Application #:	06360734	Filing Dt:	03/22/1982
Title:	DIGITAL SWITCHING NETWORK

Patent #:	4528551	Issue Dt:	07/09/1985	Application #:	06362806	Filing Dt:	03/29/1982
Title:	DIGITAL TO ANALOG CONVERTER EMPLOYING SIGMA-DELTA MODULATION FOR USE IN TELEPHONE SYSTEMS

Patent #:	4519071	Issue Dt:	05/21/1985	Application #:	06370602	Filing Dt:	04/22/1982
Title:	PHASE-LOCKED LOOP AND CLOCK CIRCUIT FOR A LINE SWITCH

Patent #:	4490819	Issue Dt:	12/25/1984	Application #:	06370608	Filing Dt:	04/22/1982
Title:	RATE CONVERTER

Patent #:	4530086	Issue Dt:	07/16/1985	Application #:	06370609	Filing Dt:	04/22/1982
Title:	PROCESSOR CONTROLLED ADJUSTMENT OF LINE CIRCUIT TRANSMISSION PARAMETERS

Patent #:	4527266	Issue Dt:	07/02/1985	Application #:	06370915	Filing Dt:	04/22/1982
Title:	INTERFACE CIRCUIT FOR USE IN A DISTRIBUTED PROCESSING SWITCH UNIT

Patent #:	4495614	Issue Dt:	01/22/1985	Application #:	06371052	Filing Dt:	04/22/1982
Title:	CIRCUIT FOR INTERFACING A PROCESSOR TO A LINE CIRCUIT

Patent #:	4504942	Issue Dt:	03/12/1985	Application #:	06371053	Filing Dt:	04/22/1982
Title:	LINE SWITCH HAVING DISTRIBUTED PROCESSING

Patent #:	4455456	Issue Dt:	06/19/1984	Application #:	06371846	Filing Dt:	04/26/1982
Title:	DIGITAL SUPERVISORY CIRCUIT FOR A TELEPHONE SYSTEM

Patent #:	4488287	Issue Dt:	12/11/1984	Application #:	06445626	Filing Dt:	11/30/1982
Title:	COMBINING AND SPLITTING OF VOICE AND DATA FROM MULTIPLE TERMINAL SOURCES AND ELECTRONIC PABX FOR SAME

Patent #:	4538269	Issue Dt:	08/27/1985	Application #:	06485988	Filing Dt:	04/18/1983
Title:	PROGRAMMABLE CODING AND DECODING ARRANGEMENT

100

Patent #:	4528424	Issue Dt:	07/09/1985	Application #:	06507364	Filing Dt:	06/24/1983
Title:	MULTIPARTY LINE ADAPTOR WITH PRIVACY FEATURE CONTROLLED BY REVERSAL OF LINE POLARITY AT A CENTRAL POWER SOURCE

Assignor

ALCATEL NA NETWORK SYSTEMS CORP.

Exec Dt:

09/24/1991

Assignee

ALCATEL NETWORK SYSTEMS, INC.

A CORP. OF DE.

1200 NORTH ALMA ROAD

RICHARDSON, TEXAS 75081

Correspondence name and address
	WARE, FRESSOLA, VAN DER SLUYS, ET/AL
	ATTN K. BRADFORD ADLOPHSON
	755 MAIN STREET
	P.O. BOX 224
	MONROE, CT. 06468

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