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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:	009731/0359			Pages:	10
		Recorded:	02/01/1999
Conveyance:	CONFIRMATION OF PRIOR ASSIGNMENT OF ASSIGNOR'S ONE-HALF INTEREST IN THE PATENTS LISTED ON SCHEDULE B TO CIENA CORPORATION AND ASSIGNMENT OF ASSIGNOR'S REMAINING ONE-HALF INTEREST IN THE PATENTS LISTED ON THE ATTACHED SCHEDULE B TO GENERAL INSTRUMENT EQUITY CORPORATION.

Total properties: 27

Patent #:	5153762	Issue Dt:	10/06/1992	Application #:	07495723	Filing Dt:	03/19/1990
Title:	METHOD AND APPARATUS FOR RECOVERING AM CHANNELL SIGNALS DISTRIBUTED ON AN OPTICAL FIBER

Patent #:	5210633	Issue Dt:	05/11/1993	Application #:	07581015	Filing Dt:	09/12/1990
Title:	APPARATUS AND METHOD FOR LINEARIZING THE OPERATION OF AN EXTERNAL OPTICAL MODULATOR

Patent #:	5107360	Issue Dt:	04/21/1992	Application #:	07609194	Filing Dt:	11/05/1990
Title:	OPTICAL TRANSMISSION OF RF SUBCARRIERS IN ADJACENT SIGNAL BANDS

Patent #:	5119447	Issue Dt:	06/02/1992	Application #:	07609808	Filing Dt:	11/06/1990
Title:	APPARATUS AND METHOD FOR EXTERNALLY MODULATING AN OPTICAL CARRIER

Patent #:	5134620	Issue Dt:	07/28/1992	Application #:	07616024	Filing Dt:	11/20/1990
Title:	LASER WITH LONGITUDINAL MODE SELECTION

Patent #:	5212579	Issue Dt:	05/18/1993	Application #:	07667443	Filing Dt:	03/11/1991
Title:	METHOD AND APPARATUS FOR COMMUNICATING AMPLITUDE MODULATED SIGNALS OVER AN OPTICAL COMMUNICATION PATH

Patent #:	5166821	Issue Dt:	11/24/1992	Application #:	07668027	Filing Dt:	03/12/1991
Title:	REDUCTION OF NON-LINEAR EFFECTS IN OPTICAL FIBER COMMUNICATION SYSTEMS AND METHOD OF USING SAME

Patent #:	5140456	Issue Dt:	08/18/1992	Application #:	07681986	Filing Dt:	04/08/1991
Title:	LOW NOISE HIGH POWER OPTICAL FIBER AMPLIFIER

Patent #:	5159601	Issue Dt:	10/27/1992	Application #:	07731535	Filing Dt:	07/17/1991
Title:	METHOD FOR PRODUCING A TUNABLE ERBIUM FIBER LASER

Patent #:	5191586	Issue Dt:	03/02/1993	Application #:	07732097	Filing Dt:	07/18/1991
Title:	NARROW BAND INCOHERENT OPTICAL CARRIER GENERATOR

Patent #:	5257124	Issue Dt:	10/26/1993	Application #:	07745539	Filing Dt:	08/15/1991
Title:	LOW DISTORTION LASER SYSTEM FOR AM FIBER OPTIC COMMUNICATION

Patent #:	5151908	Issue Dt:	09/29/1992	Application #:	07770762	Filing Dt:	10/09/1991
Title:	LASER WITH LONGITUDINAL MODE SELECTION

Patent #:	5222089	Issue Dt:	06/22/1993	Application #:	07817755	Filing Dt:	01/08/1992
Title:	OPTICAL SIGNAL SOURCE FOR OVERCOMING DISTORTION GENERATED BY AN OPTICAL AMPLIFIER

Patent #:	5200964	Issue Dt:	04/06/1993	Application #:	07821004	Filing Dt:	01/15/1992
Title:	BROAD LINEWIDTH LASERS FOR OPTICAL FIBER COMMUNICATION SYSTEMS

Patent #:	5208819	Issue Dt:	05/04/1993	Application #:	07822581	Filing Dt:	01/23/1992
Title:	OPTICAL SOURCE WITH FREQUENCY LOCKED TO AN IN-FIBER GRATING RESONATOR

Patent #:	5187760	Issue Dt:	02/16/1993	Application #:	07822582	Filing Dt:	01/23/1992
Title:	WAVELENGTH SELECTIVE COUPLER FOR HIGH POWER OPTICAL COMMUNICATIONS

Patent #:	5243609	Issue Dt:	09/07/1993	Application #:	07887090	Filing Dt:	05/22/1992
Title:	LASER WITH LONGITUDINAL MODE SELECTION

Patent #:	5283686	Issue Dt:	02/01/1994	Application #:	07919823	Filing Dt:	07/27/1992
Title:	"OPTICAL SYSTEMS WITH GRATING REFLECTOR"

Patent #:	5321707	Issue Dt:	06/14/1994	Application #:	07919920	Filing Dt:	07/27/1992
Title:	REMOTE PUMPING FOR ACTIVE OPTICAL DEVICES

Patent #:	5271024	Issue Dt:	12/14/1993	Application #:	07919921	Filing Dt:	07/27/1992
Title:	OPTICAL FIBER AMPLIFIER AND LASER WITH FLATTENED GAIN SLOPE

Patent #:	5268910	Issue Dt:	12/07/1993	Application #:	07919922	Filing Dt:	07/27/1992
Title:	SUPERLUMINESCENT OPTICAL SOURCE

Patent #:	5293545	Issue Dt:	03/08/1994	Application #:	07919924	Filing Dt:	07/27/1992
Title:	OPTICAL SOURCE WITH REDUCED RELATIVE INTENSITY NOISE

Patent #:	5321543	Issue Dt:	06/14/1994	Application #:	07963460	Filing Dt:	10/20/1992
Title:	APPARATUS AND METHOD FOR LINEARIZING AN EXTERNAL OPTICAL MODULATOR

Patent #:	5400166	Issue Dt:	03/21/1995	Application #:	07963461	Filing Dt:	10/20/1992
Title:	COMMUNICATION OF SIGNALS SHARING A SINGLE OPTICAL SOURCE

Patent #:	5373389	Issue Dt:	12/13/1994	Application #:	07967207	Filing Dt:	10/27/1992
Title:	METHOD FOR LINEARIZING AN UNBALANCED MACH ZEHNDER OPTICAL FREQUENCY DISCRIMINATOR

Patent #:	5295209	Issue Dt:	03/15/1994	Application #:	07974185	Filing Dt:	11/10/1992
Title:	SPONTANEOUS EMISSION SOURCE HAVING HIGH SPECTRAL DENSITY AT A DESIRED WAVELENGTH

Patent #:	5416629	Issue Dt:	05/16/1995	Application #:	07985184	Filing Dt:	12/02/1992
Title:	INTENSITY MODULATED DIGITAL OPTICAL COMMUNICATIONS USING A FREQUENCY MODULATED SIGNAL LASER

Assignor

Exec Dt:

01/25/1999

Assignees

1105 NORTH MARKET ST., SUITE 1300

WILMINGTON, DELAWARE 19801

920 ELKRIDGE LANDING ROAD

LINTHICUM, MARYLAND 21090

Correspondence name and address
	VOLPE AND KOENIG, P.C.
	MARILOU E. WATSON, ESQUIRE
	400 ONE PENN CENTER
	1617 JOHN F. KENNEDY BLVD.
	PHILADELPHIA, PA 19103

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