Patent Assignment
Reel/Frame 006384/0985
Assignment of Assignors Interest.
Recorded: 1993-01-14
Pages: 9
Assignor
HUGHES AIRCRAFT COMPANY
Executed: 1992-08-31
Assignee
LIGHT VALVE PRODUCTS, INC.
2310 CAMINO VIDA ROBLE, BUILDING 740, CARLSBAD, CALIFORNIA, 92009
Covered Properties
(42)
High Brightness Full Color Image Light Valve Projection System
Patent:
4,127,322 →
Application:
05/637,906 →
Title Not Available
Patent:
4,019,807 →
Application:
05/664,776 →
Ac Silicon Pn Junction Photodiode Light-Valve Substrate
Patent:
4,191,452 →
Application:
05/865,281 →
Semiconductor Diode Array Liquid Crystal Device
Patent:
4,228,449 →
Application:
05/973,513 →
High Resolution Ac Silicon Mos Light-Valve Substrate
Patent:
4,239,348 →
Application:
06/099,381 →
L Liquid Crystal Light Valve
Patent:
4,343,535 →
Application:
06/103,683 →
Fiber Optic Light Traps for Electro-Optical Display Devices
Patent:
4,344,668 →
Application:
06/130,638 →
High Resolution Ac Silicon Mos-Light-Valve Substrate
Patent:
4,443,064 →
Application:
06/214,930 →
Liquid Crystal Light Valve Image Projection System with Color Selective Prepolarization and Blue Mirror
Patent:
4,464,018 →
Application:
06/334,676 →
High Efficiency Optical Tank for Three Color Liquid Crystal Light Valve Image Projection with Color Selective Prepolarization
Patent:
4,461,542 →
Application:
06/334,680 →
High Efficiency Optical Tank for Three Color Liquid Crystal Light Valve Image Projection with Color Selective Prepolarization and Single Projection Lens
Patent:
4,425,028 →
Application:
06/334,682 →
Image Registration System
Patent:
4,683,467 →
Application:
06/556,882 →
Optical System for Three Color Liquid Crystal Light Valve Image Projection System
Patent:
4,715,684 →
Application:
06/622,528 →
Liquid Crystal Device
Patent:
4,688,897 →
Application:
06/745,471 →
Optical Layout for a Three Light Valve Full-Color Projector Employing a Dual Relay Lens System and a Single Projection Lens
Patent:
4,836,649 →
Application:
06/754,799 →
Full-Color Projector System with a Tricolor-Separating Prism
Patent:
4,687,301 →
Application:
06/754,802 →
Double-Schottky Diode Liquid Crystal Light Valve
Patent:
4,842,376 →
Application:
06/758,917 →
Prism Assembly for a Single Light Valve Full-Color Projector
Patent:
4,690,526 →
Application:
06/775,890 →
Liquid Crystal Light Valve Color Projector
Patent:
4,650,286 →
Application:
06/783,328 →
Color Sequential Illumination System for a Liquid Crystal Light Valve
Patent:
4,786,146 →
Application:
07/013,307 →
Liquid Crystal Image Projection with Multicolor Prepolarizing System
Patent:
4,749,259 →
Application:
07/013,479 →
Light Valve System and Method with Pulsed Readout
Patent:
4,807,976 →
Application:
07/033,319 →
Silicon-On-Sapphire Liquid Crystal Light Valve and Method
Patent:
4,826,300 →
Application:
07/079,607 →
Liquid Crystal Light Valve and Associated Bonding Structure
Patent:
4,799,773 →
Application:
07/090,053 →
Prism Assembly with Three Periscopes and Projection Lenses for a Single Light Valve Full-Color Projector
Patent:
4,826,311 →
Application:
07/110,068 →
Color Corrector for Embedded Prisms
Patent:
4,890,901 →
Application:
07/137,486 →
Double-Schottky Diode Liquid Crystal Light Valve
Patent:
4,881,110 →
Application:
07/194,352 →
Arc Lamp Stabilization
Patent:
5,057,747 →
Application:
07/274,213 →
Automatic Image Correction Method and Apparatus for Projectors Utilizing Cathode Ray Tubes
Patent:
4,999,703 →
Application:
07/290,017 →
Compact Optical System for a Single Light Valve Projector Using Two Axes of Polarization
Patent:
4,911,547 →
Application:
07/362,734 →
Color Projection System with a Color Correction Wedge
Patent:
4,943,155 →
Application:
07/419,985 →
High Throughput Contrast Enhancement for Polarized Display
Patent:
5,066,108 →
Application:
07/455,115 →
Liquid Crystal Cell Sealant Assembly
Patent:
5,016,987 →
Application:
07/533,548 →
Cathode Ray Tube Focus Coil Alignment and Assembly Arrangement
Patent:
5,043,823 →
Application:
07/542,374 →
Full-Color Light Valve Projection Apparatus Having Internal Image Registration System
Patent:
5,170,250 →
Application:
07/651,672 →
Contrast Enhancement and Ghost Elimination for Reflective Light Valve Systems
Application:
07/656,896 →
Liquid Crystal Light Valve
Application:
07/699,123 →
Single Light Valve Full-Color Projector Display
Application:
07/712,236 →
Liquid Crystal Light Valve with Photosensitive Layer Having Irregular Diode Pattern
Patent:
5,210,628 →
Application:
07/780,177 →
A Liquid Crystal Light Valve in Combination with a Cathode Ray Tube Containing a Far-Red Emitting Phosphor
Patent:
5,162,930 →
Application:
07/817,183 →
A Liquid Crystal Light Valve in Combination with a Cathode Ray Tube Containing a Far-Red Emitting Double-Activated Yttrium Aluminum Garnet Phosphor
Patent:
5,140,449 →
Application:
07/828,100 →
Liquid Crystal Light Value in Combination with Cathode Ray Tube Containing a Far-Red Emitting Phosphor
Patent:
5,202,777 →
Application:
07/861,680 →
Related Assignments
(16)
Other recorded transfers of the patents in this record — the chain of ownership.
Assignment of Assignors Interest.
Dec 28, 1981
From: GAGNON, RALPH J.
To: HUGHES AIRCRAFT COMPANY
Reel/Frame 003971/0356 →
Assignment of Assignors Interest.
Dec 28, 1981
From: CARSON, ROBERT T.
To: HUGHES AIRCRAFT COMPANY
Reel/Frame 003971/0391 →
Assignment of Assignors Interest.
Dec 28, 1981
From: GAGNON, RALPH J.
To: HUGHES AIRCRAFT COMPANY
Reel/Frame 003971/0389 →
Assignment of Assignors Interest.
Jun 22, 1982
From: GAGNON, RALPH J.
To: HUGHES AIRCRAFT COMPANY, A CORP. OF DE
Reel/Frame 004003/0302 →
Assignment of Assignors Interest.
Dec 1, 1983
From: MACAULAY, MALCOLM; SINGLETON, WILLIAM F.
To: HUGHES AIRCRAFT COMPANY, EL SEGUNDO, CA, A CORP. OF
Reel/Frame 004202/0952 →
Assignment of Assignors Interest.
Jun 20, 1984
From: GAGNON, RALPH J.
To: HUGHES AIRCRAFT COMPANY
Reel/Frame 004277/0104 →
Assignment of Assignors Interest.
Jun 17, 1985
From: GRINBERG, JAN; LITTLE, MICHAEL J.
To: HUGHES AIRCRAFT COMPANY, A CORP. OF DE.
Reel/Frame 004418/0692 →
Assignment of Assignors Interest.
Jul 12, 1985
From: LEDEBUHR, ARNO G.
To: HUGHES AIRCRAFT COMPANY, A CORP OF DE.
Reel/Frame 004430/0710 →
Assignment of Assignors Interest.
Jul 12, 1985
From: LEDEBUHR, ARNO G.; SPROTBERY, DONALD E.
To: HUGHES AIRCRAFT COMPANY, A CORP OF DE.
Reel/Frame 004430/0714 →
Assignment of Assignors Interest.
Sep 5, 1985
From: BRAATZ, PAUL O.; EFRON, UZI
To: HUGHES AIRCRAFT COMPANY A DE CORP
Reel/Frame 004450/0358 →
Assignment of Assignors Interest.
Sep 12, 1985
From: LEDEBUHR, ARNO G.
To: HUGHES AIRCRAFT COMPANY
Reel/Frame 004458/0292 →
Assignment of Assignors Interest.
Feb 11, 1987
From: LEDEBUHR, ARNO G.
To: HUGHES AIRCRAFT COMPANY, A CORP. OF DE
Reel/Frame 005001/0712 →
Assignment of Assignors Interest.
May 13, 1991
From: BORAH, THOMAS C.; RUIZ, JAVIER A.
To: HUGHES AIRCRAFT COMPANY
Reel/Frame 005735/0390 →
Assignment of Assignors Interest.
Jan 28, 1993
From: LIGHT VALVE PRODUCTS, INC.
To: HUGHES-JVC TECHNOLOGY CORPORATION
Reel/Frame 006426/0659 →
Assignment of Assignor's Interest
Apr 30, 1998
From: HE HOLDINGS INC., HUGHES ELECTRONICS, FORMERLY KNOWN AS HUGHES AIRCRAFT COMPANY
To: HUGHES ELECTRONICS CORPORATION
Reel/Frame 009123/0473 →
Assignment of Assignor's Interest
Aug 1, 2000
From: HUGHES-JVC TECHNOLOGY CORPORATION
To: VICTOR COMPANY OF JAPAN, LIMITED
Reel/Frame 010996/0145 →