USPTO Assignments on the Web

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

Assignments on the Web > Patent Query

Patent Assignment Details

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

Reel/Frame:	006384/0985			Pages:	9
		Recorded:	01/14/1993
Conveyance:	ASSIGNMENT OF ASSIGNORS INTEREST.

Total properties: 45

Patent #:	3824002	Issue Dt:		Application #:	05312097	Filing Dt:
Title:

Patent #:	4127322	Issue Dt:	11/28/1978	Application #:	05637906	Filing Dt:	12/05/1975
Title:	HIGH BRIGHTNESS FULL COLOR IMAGE LIGHT VALVE PROJECTION SYSTEM

Patent #:	4019807	Issue Dt:	03/08/1976	Application #:	05664776	Filing Dt:	04/26/1977
Title:

Patent #:	4191452	Issue Dt:	03/04/1980	Application #:	05865281	Filing Dt:	12/28/1977
Title:	AC SILICON PN JUNCTION PHOTODIODE LIGHT-VALVE SUBSTRATE

Patent #:	4228449	Issue Dt:	10/14/1980	Application #:	05973513	Filing Dt:	12/26/1978
Title:	SEMICONDUCTOR DIODE ARRAY LIQUID CRYSTAL DEVICE

Patent #:	4198647	Issue Dt:		Application #:	06004107	Filing Dt:
Title:

Patent #:	4191456	Issue Dt:		Application #:	06018691	Filing Dt:
Title:

Patent #:	4239348	Issue Dt:	12/16/1980	Application #:	06099381	Filing Dt:	11/30/1979
Title:	HIGH RESOLUTION AC SILICON MOS LIGHT-VALVE SUBSTRATE

Patent #:	4343535	Issue Dt:	08/10/1982	Application #:	06103683	Filing Dt:	12/14/1979
Title:	L LIQUID CRYSTAL LIGHT VALVE

Patent #:	4344668	Issue Dt:	08/17/1982	Application #:	06130638	Filing Dt:	03/17/1980
Title:	FIBER OPTIC LIGHT TRAPS FOR ELECTRO-OPTICAL DISPLAY DEVICES

Patent #:	4443064	Issue Dt:	04/17/1984	Application #:	06214930	Filing Dt:	12/10/1980
Title:	HIGH RESOLUTION AC SILICON MOS-LIGHT-VALVE SUBSTRATE

Patent #:	4464018	Issue Dt:	08/07/1984	Application #:	06334676	Filing Dt:	12/28/1981
Title:	LIQUID CRYSTAL LIGHT VALVE IMAGE PROJECTION SYSTEM WITH COLOR SELECTIVE PREPOLARIZATION AND BLUE MIRROR

Patent #:	4461542	Issue Dt:	07/24/1984	Application #:	06334680	Filing Dt:	12/28/1981
Title:	HIGH EFFICIENCY OPTICAL TANK FOR THREE COLOR LIQUID CRYSTAL LIGHT VALVE IMAGE PROJECTION WITH COLOR SELECTIVE PREPOLARIZATION

Patent #:	4425028	Issue Dt:	01/10/1984	Application #:	06334682	Filing Dt:	12/28/1981
Title:	HIGH EFFICIENCY OPTICAL TANK FOR THREE COLOR LIQUID CRYSTAL LIGHT VALVE IMAGE PROJECTION WITH COLOR SELECTIVE PREPOLARIZATION AND SINGLE PROJECTION LENS

Patent #:	4683467	Issue Dt:	07/28/1987	Application #:	06556882	Filing Dt:	12/01/1983
Title:	IMAGE REGISTRATION SYSTEM

Patent #:	4715684	Issue Dt:	12/29/1987	Application #:	06622528	Filing Dt:	06/20/1984
Title:	OPTICAL SYSTEM FOR THREE COLOR LIQUID CRYSTAL LIGHT VALVE IMAGE PROJECTION SYSTEM

Patent #:	4688897	Issue Dt:	08/25/1987	Application #:	06745471	Filing Dt:	06/17/1985
Title:	LIQUID CRYSTAL DEVICE

Patent #:	4836649	Issue Dt:	06/06/1989	Application #:	06754799	Filing Dt:	07/12/1985
Title:	OPTICAL LAYOUT FOR A THREE LIGHT VALVE FULL-COLOR PROJECTOR EMPLOYING A DUAL RELAY LENS SYSTEM AND A SINGLE PROJECTION LENS

Patent #:	4687301	Issue Dt:	08/18/1987	Application #:	06754802	Filing Dt:	07/12/1985
Title:	FULL-COLOR PROJECTOR SYSTEM WITH A TRICOLOR-SEPARATING PRISM

Patent #:	4842376	Issue Dt:	06/27/1989	Application #:	06758917	Filing Dt:	07/25/1985
Title:	DOUBLE-SCHOTTKY DIODE LIQUID CRYSTAL LIGHT VALVE

Patent #:	4690526	Issue Dt:	09/01/1987	Application #:	06775890	Filing Dt:	09/12/1985
Title:	PRISM ASSEMBLY FOR A SINGLE LIGHT VALVE FULL-COLOR PROJECTOR

Patent #:	4650286	Issue Dt:	03/17/1987	Application #:	06783328	Filing Dt:	10/03/1985
Title:	LIQUID CRYSTAL LIGHT VALVE COLOR PROJECTOR

Patent #:	4786146	Issue Dt:	11/22/1988	Application #:	07013307	Filing Dt:	02/11/1987
Title:	COLOR SEQUENTIAL ILLUMINATION SYSTEM FOR A LIQUID CRYSTAL LIGHT VALVE

Patent #:	4749259	Issue Dt:	06/07/1988	Application #:	07013479	Filing Dt:	05/15/1987
Title:	LIQUID CRYSTAL IMAGE PROJECTION WITH MULTICOLOR PREPOLARIZING SYSTEM

Patent #:	4807976	Issue Dt:	02/28/1989	Application #:	07033319	Filing Dt:	04/01/1987
Title:	LIGHT VALVE SYSTEM AND METHOD WITH PULSED READOUT

Patent #:	4826300	Issue Dt:	05/02/1989	Application #:	07079607	Filing Dt:	07/30/1987
Title:	SILICON-ON-SAPPHIRE LIQUID CRYSTAL LIGHT VALVE AND METHOD

Patent #:	4799773	Issue Dt:	01/24/1989	Application #:	07090053	Filing Dt:	08/27/1987
Title:	LIQUID CRYSTAL LIGHT VALVE AND ASSOCIATED BONDING STRUCTURE

Patent #:	4826311	Issue Dt:	05/02/1989	Application #:	07110068	Filing Dt:	10/15/1987
Title:	PRISM ASSEMBLY WITH THREE PERISCOPES AND PROJECTION LENSES FOR A SINGLE LIGHT VALVE FULL-COLOR PROJECTOR

Patent #:	4890901	Issue Dt:	01/02/1990	Application #:	07137486	Filing Dt:	12/22/1987
Title:	COLOR CORRECTOR FOR EMBEDDED PRISMS

Patent #:	4881110	Issue Dt:	11/14/1989	Application #:	07194352	Filing Dt:	05/16/1988
Title:	DOUBLE-SCHOTTKY DIODE LIQUID CRYSTAL LIGHT VALVE

Patent #:	5057747	Issue Dt:	10/15/1991	Application #:	07274213	Filing Dt:	11/21/1988
Title:	ARC LAMP STABILIZATION

Patent #:	4999703	Issue Dt:	03/12/1991	Application #:	07290017	Filing Dt:	12/23/1988
Title:	AUTOMATIC IMAGE CORRECTION METHOD AND APPARATUS FOR PROJECTORS UTILIZING CATHODE RAY TUBES

Patent #:	4911547	Issue Dt:	03/27/1990	Application #:	07362734	Filing Dt:	06/07/1989
Title:	COMPACT OPTICAL SYSTEM FOR A SINGLE LIGHT VALVE PROJECTOR USING TWO AXES OF POLARIZATION

Patent #:	4943155	Issue Dt:	07/24/1990	Application #:	07419985	Filing Dt:	10/11/1989
Title:	COLOR PROJECTION SYSTEM WITH A COLOR CORRECTION WEDGE

Patent #:	5066108	Issue Dt:	11/19/1991	Application #:	07455115	Filing Dt:	12/22/1989
Title:	HIGH THROUGHPUT CONTRAST ENHANCEMENT FOR POLARIZED DISPLAY

Patent #:	5016987	Issue Dt:	05/21/1991	Application #:	07533548	Filing Dt:	06/05/1990
Title:	LIQUID CRYSTAL CELL SEALANT ASSEMBLY

Patent #:	5043823	Issue Dt:	08/27/1991	Application #:	07542374	Filing Dt:	06/22/1990
Title:	CATHODE RAY TUBE FOCUS COIL ALIGNMENT AND ASSEMBLY ARRANGEMENT

Patent #:	5170250	Issue Dt:	12/08/1992	Application #:	07651672	Filing Dt:	02/06/1991
Title:	FULL-COLOR LIGHT VALVE PROJECTION APPARATUS HAVING INTERNAL IMAGE REGISTRATION SYSTEM

Patent #:	5210628	Issue Dt:	05/11/1993	Application #:	07780177	Filing Dt:	10/21/1991
Title:	LIQUID CRYSTAL LIGHT VALVE WITH PHOTOSENSITIVE LAYER HAVING IRREGULAR DIODE PATTERN

Patent #:	5162930	Issue Dt:	11/10/1992	Application #:	07817183	Filing Dt:	01/06/1992
Title:	A LIQUID CRYSTAL LIGHT VALVE IN COMBINATION WITH A CATHODE RAY TUBE CONTAINING A FAR-RED EMITTING PHOSPHOR

Patent #:	5140449	Issue Dt:	08/18/1992	Application #:	07828100	Filing Dt:	01/30/1992
Title:	A LIQUID CRYSTAL LIGHT VALVE IN COMBINATION WITH A CATHODE RAY TUBE CONTAINING A FAR-RED EMITTING DOUBLE-ACTIVATED YTTRIUM ALUMINUM GARNET PHOSPHOR

Patent #:	5202777	Issue Dt:	04/13/1993	Application #:	07861680	Filing Dt:	04/01/1992
Title:	LIQUID CRYSTAL LIGHT VALUE IN COMBINATION WITH CATHODE RAY TUBE CONTAINING A FAR-RED EMITTING PHOSPHOR

Patent #:	3976361	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4032954	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Patent #:	4191454	Issue Dt:		Application #:	UNAVAILABLE	Filing Dt:
Title:

Assignor

HUGHES AIRCRAFT COMPANY

Exec Dt:

08/31/1992

Assignee

LIGHT VALVE PRODUCTS, INC.

2310 CAMINO VIDA ROBLE

BUILDING 740

CARLSBAD, CALIFORNIA 92009

Correspondence name and address
	WILLIAM A. STREFF, JR.
	KIRKLAND AND ELLIS
	200 EAST RANDOLPH STREET, 61 FLOOR
	CHICAGO, IL 60601

Search Results as of: 05/15/2024 02:23 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