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Reel/Frame:	005284/0010			Pages:	9
		Recorded:	03/27/1989
Conveyance:	LICENSE (SEE DOCUMENT FOR DETAILS).

Total properties: 171
Page 1 of 2
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Patent #:	3611297	Issue Dt:		Application #:	04831492	Filing Dt:
Title:

Patent #:	3629722	Issue Dt:		Application #:	05012599	Filing Dt:
Title:

Patent #:	3663780	Issue Dt:		Application #:	05044310	Filing Dt:
Title:

Patent #:	3663827	Issue Dt:		Application #:	05051404	Filing Dt:
Title:

Patent #:	3683132	Issue Dt:		Application #:	05070203	Filing Dt:
Title:

Patent #:	3624332	Issue Dt:		Application #:	05070827	Filing Dt:
Title:

Patent #:	3646823	Issue Dt:		Application #:	05079963	Filing Dt:
Title:

Patent #:	3688885	Issue Dt:		Application #:	05095759	Filing Dt:
Title:

Patent #:	3683308	Issue Dt:	08/08/1972	Application #:	05117500	Filing Dt:	02/22/1971
Title:	POTENTIOMETERS

Patent #:	3684068	Issue Dt:		Application #:	05129403	Filing Dt:
Title:

Patent #:	3765016	Issue Dt:	10/09/1973	Application #:	05146111	Filing Dt:	05/24/1971
Title:	SECURITY SYSTEM INCLUDING MEANS FOR POLLING THE PREMISES TO BE PROTECT ED

Patent #:	3747030	Issue Dt:	07/17/1973	Application #:	05150580	Filing Dt:	06/07/1971
Title:	BAND PASS FILTER WITH TRANSMISSION LINE SECTION

Patent #:	3708635	Issue Dt:		Application #:	05154031	Filing Dt:
Title:

Patent #:	3690287	Issue Dt:		Application #:	05171061	Filing Dt:
Title:

Patent #:	3719163	Issue Dt:		Application #:	05196023	Filing Dt:
Title:

Patent #:	3739512	Issue Dt:		Application #:	05200624	Filing Dt:
Title:

Patent #:	3763713	Issue Dt:		Application #:	05218954	Filing Dt:
Title:

Patent #:	3882289	Issue Dt:	05/06/1975	Application #:	05229712	Filing Dt:	02/28/1972
Title:	BINARY CODED ROTARY WATER TYPE SWITCH ASSEMBLY

Patent #:	3769579	Issue Dt:	10/30/1973	Application #:	05239996	Filing Dt:	03/31/1972
Title:	CABLE TELEVISION MONITORING SYSTEM

Patent #:	3932867	Issue Dt:	01/13/1976	Application #:	05251461	Filing Dt:	05/08/1972
Title:	TELEVISION CHANNEL INDICATOR

Patent #:	3778820	Issue Dt:		Application #:	05251462	Filing Dt:
Title:

Patent #:	3761649	Issue Dt:		Application #:	05273826	Filing Dt:
Title:

Patent #:	3789131	Issue Dt:	01/29/1974	Application #:	05277790	Filing Dt:	08/03/1972
Title:	SELECTIVE CODING SYSTEM FOR SUBSCRIPTION TELEVISION

Patent #:	3783204	Issue Dt:		Application #:	05287973	Filing Dt:
Title:

Patent #:	3778565	Issue Dt:		Application #:	05295185	Filing Dt:
Title:

Patent #:	3810145	Issue Dt:		Application #:	05301589	Filing Dt:
Title:

Patent #:	3778566	Issue Dt:		Application #:	05304197	Filing Dt:
Title:

Patent #:	3783420	Issue Dt:	01/01/1974	Application #:	05308009	Filing Dt:	11/20/1972
Title:	METHOD FOR COUPLING AND BANDPASS CONTROL IN UHF VARACTOR TUNERS

Patent #:	3845736	Issue Dt:	11/05/1974	Application #:	05308252	Filing Dt:	11/20/1972
Title:	PUSHBUTTON SWITCH WITH POSITION INDICATOR

Patent #:	3882266	Issue Dt:	05/06/1975	Application #:	05322852	Filing Dt:	01/11/1973
Title:	APPARATUS FOR CONVERTING SELECTED CHANNELS

Patent #:	3798579	Issue Dt:	03/19/1974	Application #:	05324552	Filing Dt:	01/17/1973
Title:	AFC DEFEAT FOR TELEVISION TUBES

Patent #:	3791226	Issue Dt:	02/12/1974	Application #:	05325240	Filing Dt:	01/22/1973
Title:	SLIP CLUTCH FOR TELEVISION FINE TUNING MECHANISM

Patent #:	3882392	Issue Dt:	05/06/1975	Application #:	05327582	Filing Dt:	01/29/1973
Title:	HOTEL-MOTEL PAY TV SYSTEM

Patent #:	3821528	Issue Dt:		Application #:	05330574	Filing Dt:
Title:

Patent #:	3826863	Issue Dt:	07/30/1974	Application #:	05331092	Filing Dt:	02/09/1973
Title:	SUBSCRIPTION TELEVISION SYSTEM USING AUDIO AND VIDEO CARRIER REVERSAL

Patent #:	3857997	Issue Dt:	12/13/1974	Application #:	05339095	Filing Dt:	03/08/1973
Title:	CABLE CONVERTER WITH PHASE LOCK LOOP TECHNIQUES

Patent #:	3826884	Issue Dt:		Application #:	05373505	Filing Dt:
Title:

Patent #:	3943492	Issue Dt:	03/09/1976	Application #:	05385307	Filing Dt:	08/03/1973
Title:	PLURAL STORAGE SYSTEM

Patent #:	3836736	Issue Dt:		Application #:	05387316	Filing Dt:
Title:

Patent #:	3858194	Issue Dt:	12/31/1974	Application #:	05403415	Filing Dt:	10/04/1973
Title:	SECURITY SYSTEM WITH MEANS FOR SUBSCRIBER CONTROL

Patent #:	3898879	Issue Dt:	08/12/1975	Application #:	05414326	Filing Dt:	11/09/1973
Title:	TELEVISION TUNER

Patent #:	3875809	Issue Dt:	04/08/1975	Application #:	05428428	Filing Dt:	12/26/1973
Title:	METHOD OF FASTENING A TURRET OSCILLATOR STRIP AND A SCREW RETAINER TO A CHANNEL SELECTOR SHAFT

Patent #:	3863040	Issue Dt:		Application #:	05442479	Filing Dt:
Title:

Patent #:	3916358	Issue Dt:	10/28/1975	Application #:	05451489	Filing Dt:	03/15/1974
Title:	TURRET TUNERS, SPECIFICALLY MEANS FOR MOUNTING COIL STRIPS AND OSCILLA TOR ADJUSTING SCREWS

Patent #:	3970974	Issue Dt:	07/20/1976	Application #:	05463782	Filing Dt:	04/24/1974
Title:	TRIMMER FOR A TUNED UHF LINE

Patent #:	3919463	Issue Dt:	11/11/1975	Application #:	05464132	Filing Dt:	04/25/1974
Title:	PAY TV SYSTEM USING UHF INPUT

Patent #:	3916131	Issue Dt:		Application #:	05465112	Filing Dt:
Title:

Patent #:	3952175	Issue Dt:		Application #:	05506972	Filing Dt:
Title:

Patent #:	3949308	Issue Dt:	04/06/1976	Application #:	05527488	Filing Dt:	11/26/1974
Title:	VARACTOR CONTROL UNIT USING Q VARIABLE INDUCTANCES

Patent #:	3979571	Issue Dt:		Application #:	05531038	Filing Dt:
Title:

Patent #:	3947787	Issue Dt:	03/30/1976	Application #:	05536350	Filing Dt:	12/26/1974
Title:	MECHANICAL TV CONTROL UNIT

Patent #:	4016388	Issue Dt:		Application #:	05544368	Filing Dt:
Title:

Patent #:	4002873	Issue Dt:		Application #:	05547436	Filing Dt:
Title:

Patent #:	3994177	Issue Dt:	11/30/1976	Application #:	05558729	Filing Dt:	03/17/1975
Title:	TELEVISION TUNER

Patent #:	4024575	Issue Dt:	05/17/1977	Application #:	05573046	Filing Dt:	04/30/1975
Title:	CATV SINE WAVE CODING SYSTEM

Patent #:	4009357	Issue Dt:		Application #:	05618407	Filing Dt:
Title:

Patent #:	4054860	Issue Dt:		Application #:	05636800	Filing Dt:
Title:

Patent #:	4061988	Issue Dt:		Application #:	05656106	Filing Dt:
Title:

Patent #:	4032730	Issue Dt:		Application #:	05671510	Filing Dt:
Title:

Patent #:	4137775	Issue Dt:	02/06/1979	Application #:	05727128	Filing Dt:	09/27/1976
Title:	ULTRASONIC APPARATUS

Patent #:	4054861	Issue Dt:		Application #:	05733114	Filing Dt:
Title:

Patent #:	4135157	Issue Dt:	01/16/1979	Application #:	05781533	Filing Dt:	03/28/1977
Title:	POLE MOUNTED CONVERTER

Patent #:	4145717	Issue Dt:	03/20/1979	Application #:	05795725	Filing Dt:	05/11/1977
Title:	SUBSCRIPTION TV AUDIO CARRIER RECOVERY SYSTEM

Patent #:	4112464	Issue Dt:	09/05/1978	Application #:	05795765	Filing Dt:	05/11/1977
Title:	SUBSCRIPTION TV DECODER LOGIC SYSTEM

Patent #:	4126785	Issue Dt:	11/21/1978	Application #:	05796309	Filing Dt:	05/12/1977
Title:	RADIOGRAPHY

Patent #:	4160909	Issue Dt:	07/10/1979	Application #:	05819578	Filing Dt:	07/27/1977
Title:	X-RAY TUBE ARRANGEMENTS

Patent #:	4132972	Issue Dt:		Application #:	05825442	Filing Dt:
Title:

Patent #:	RE29997	Issue Dt:	05/15/1979	Application #:	05838990	Filing Dt:	10/03/1977
Title:	SIGNAL DISTRIBUTION DEVICE FOR A CABLE TELEVISION

Patent #:	4277071	Issue Dt:	07/07/1981	Application #:	05878872	Filing Dt:	02/17/1978
Title:	DISC RECORDS HAVING SURFACE MARKINGS

Patent #:	4177382	Issue Dt:	12/04/1979	Application #:	05948301	Filing Dt:	10/03/1978
Title:	RADIOGRAPHY

Patent #:	4206653	Issue Dt:	06/10/1980	Application #:	05949124	Filing Dt:	10/06/1978
Title:	ULTRASONIC APPARATUS

Patent #:	4297729	Issue Dt:	10/27/1981	Application #:	05961933	Filing Dt:	11/20/1978
Title:	ENCODING AND DECODING OF DIGITAL RECORDINGS

Patent #:	4243852	Issue Dt:	01/06/1981	Application #:	06030470	Filing Dt:	04/16/1979
Title:	MEMBRANE SWITCH WITH MEANS FOR IMPEDING SILVER MIGRATION

Patent #:	4249044	Issue Dt:	02/03/1981	Application #:	06032113	Filing Dt:	04/23/1979
Title:	MEMBRANE SWITCH WITH MEANS FOR PREVENTING CONTAMINATION OF THE INTERIOR THEREOF

Patent #:	4251683	Issue Dt:	02/17/1981	Application #:	06032115	Filing Dt:	04/23/1979
Title:	INTERCONNECT TAIL FOR A MEMBRANE SWITCH

Patent #:	4251683	Issue Dt:	02/17/1981	Application #:	06032115	Filing Dt:	04/23/1979
Title:	INTERCONNECT TAIL FOR A MEMBRANE SWITCH

Patent #:	4237358	Issue Dt:	12/02/1980	Application #:	06036353	Filing Dt:	05/07/1979
Title:	ISOLATION MEMBRANE SWITCH

Patent #:	4260891	Issue Dt:	04/07/1981	Application #:	06062328	Filing Dt:	07/31/1979
Title:	RADIATION DETECTORS

Patent #:	4257272	Issue Dt:	03/24/1981	Application #:	06064842	Filing Dt:	08/08/1979
Title:	ULTRASONIC APPARATUS

Patent #:	4328519	Issue Dt:	05/04/1982	Application #:	06088148	Filing Dt:	10/25/1979
Title:	READING SECURE MAGNETIC DOCUMENTS

Patent #:	4313132	Issue Dt:	01/26/1982	Application #:	06089873	Filing Dt:	10/31/1979
Title:	CABLE TV SECURITY MEANS

Patent #:	4231730	Issue Dt:	11/04/1980	Application #:	06092062	Filing Dt:	11/06/1979
Title:	MOULDING VIDEO DISCS

Patent #:	4309637	Issue Dt:	01/05/1982	Application #:	06093238	Filing Dt:	11/13/1979
Title:	ROTATING ANODE X-RAY TUBE

Patent #:	4316091	Issue Dt:	02/16/1982	Application #:	06094723	Filing Dt:	11/15/1979
Title:	CT SCANNER

Patent #:	4288264	Issue Dt:	09/08/1981	Application #:	06096436	Filing Dt:	11/21/1979
Title:	DETECTOR CONSTRUCTION

Patent #:	4323922	Issue Dt:	04/06/1982	Application #:	06104147	Filing Dt:	12/17/1979
Title:	TELEVISION CODING SYSTEM WITH CHANNEL LEVEL IDENTIFICATION

Patent #:	4314114	Issue Dt:	02/02/1982	Application #:	06118410	Filing Dt:	02/04/1980
Title:	LAMINATED MEMBRANE SWITCH

Patent #:	4317013	Issue Dt:	02/23/1982	Application #:	06138656	Filing Dt:	04/09/1980
Title:	MEMBRANE SWITCH WITH UNIVERSAL SPACER MEANS

Patent #:	4336553	Issue Dt:	06/22/1982	Application #:	06149706	Filing Dt:	05/14/1980
Title:	METHOD OF CODING AUDIO AND VIDEO SIGNALS

Patent #:	4353088	Issue Dt:	10/05/1982	Application #:	06149707	Filing Dt:	05/14/1980
Title:	CODING AND DECODING SYSTEM FOR VIDEO AND AUDIO SIGNALS

Patent #:	4340906	Issue Dt:	07/20/1982	Application #:	06149708	Filing Dt:	05/14/1980
Title:	VIDEO SIGNAL CODING BY VIDEO SIGNAL POLARITY REVERSAL ON THE BASIS OF BRIGHTNESS LEVEL COMPARISON

Patent #:	4320573	Issue Dt:	03/23/1982	Application #:	06154913	Filing Dt:	05/30/1980
Title:	METHOD OF MANUFACTURE FOR BENDABLE MEMBRANE SWITCH

Patent #:	4403272	Issue Dt:	09/06/1983	Application #:	06155562	Filing Dt:	06/02/1980
Title:	MEMBRANE SWITCH INTERCONNECT TAIL AND PRINTED CIRCUIT BOARD CONNECTION

Patent #:	4307275	Issue Dt:	12/22/1981	Application #:	06160651	Filing Dt:	06/18/1980
Title:	MEMBRANE SWITCH CONSTRUCTION AND METHOD FOR MAKING SAME

Patent #:	4344590	Issue Dt:	08/17/1982	Application #:	06165717	Filing Dt:	07/03/1980
Title:	TORQUE LIMITING DEVICE

Patent #:	4288481	Issue Dt:	09/08/1981	Application #:	06168643	Filing Dt:	07/11/1980
Title:	FOIL VIDEO DISCS

Patent #:	4348569	Issue Dt:	09/07/1982	Application #:	06178455	Filing Dt:	08/15/1980
Title:	ROTARY SWITCH

Patent #:	4367380	Issue Dt:	01/04/1983	Application #:	06181708	Filing Dt:	08/27/1980
Title:	KEYBOARD ASSEMBLY AND COMPONENTS THEREFOR

Patent #:	4324962	Issue Dt:	04/13/1982	Application #:	06196446	Filing Dt:	10/14/1980
Title:	MEMBRANE SWITCH HAVING A PUFF INK SPACER

100

Patent #:	4559426	Issue Dt:	12/17/1985	Application #:	06203708	Filing Dt:	11/03/1980
Title:	MEMBRANE SWITCH AND COMPONENTS HAVING MEANS FOR PREVENTING CREEP

Assignor

OAK INDUSTRIES, INC.,

Exec Dt:

11/02/1988

Assignee

ZENITH ELECTRONICS CORPORATION, A CORP OF DELAWARE

GLENVIEW, ILLINOIS

Correspondence name and address
	JOHN H. COULT
	PATENT DEPARTMENT
	ZENITH ELECTRONICS CORPORATION
	1000 MILWAUKEE AVENUE
	GLENVIEW, IL 60025

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