Patent Assignment
Reel/Frame 013532/0180
Assignment of Assignor's Interest
Recorded: 2002-12-16
Pages: 10
Assignor
LITTON SYSTEMS, INC., A DELAWARE CORPORATION
Executed: 2002-10-25
Assignee
L-3 COMMUNICATIONS CORPORATION
600 THIRD AVENUE, NEW YORK, NEW YORK, 10016
Covered Properties
(113)
Process for Stabilizing a Microchannel Plate
Patent:
5,845,189 →
Application:
05/426,808 →
Improved Dual-Mode Electron Gun
Patent:
4,593,230 →
Application:
06/362,790 →
Tunable Magnetron of the Coaxial-Vacuum Type
Patent:
4,531,104 →
Application:
06/445,122 →
Electron Gun with Improved Cathode and Shadow Grid Configuration
Patent:
4,583,021 →
Application:
06/485,780 →
Tilt-Angle Electron Gun
Patent:
4,562,380 →
Application:
06/504,028 →
Crossed-Field Amplifier
Patent:
4,700,109 →
Application:
06/656,495 →
Gridded Electron Gun
Patent:
4,737,680 →
Application:
06/850,255 →
High-Power Switch Tube with Faraday Cage Cavity Anode
Patent:
4,745,324 →
Application:
06/862,122 →
Traveling Wave Tube and Its Method of Construction
Patent:
4,695,766 →
Application:
06/892,018 →
Axisymmetric Electron Collector with Off-Axis Beam Injection
Patent:
4,794,303 →
Application:
07/006,010 →
Broadband Klystron Cavity Arrangement
Patent:
4,800,322 →
Application:
07/106,976 →
Low Noise Crossed-Field Amplifier
Patent:
4,814,720 →
Application:
07/195,073 →
High Gain Miniature Crossed-Field Amplifier
Patent:
4,831,335 →
Application:
07/195,074 →
Coupled Cavity Circuit with Increased Iris Resonant Frequency
Patent:
4,931,694 →
Application:
07/201,560 →
Waveguide Structures and Methods of Manufacture for Traveling Wave Tubes
Patent:
4,951,380 →
Application:
07/201,730 →
Helical Waveguide to Rectangular Waveguide Coupler
Patent:
4,851,736 →
Application:
07/201,804 →
High Performance Extended Interaction Output Circuit
Patent:
4,931,695 →
Application:
07/202,190 →
Enhanced Secondary Electron Emitter
Patent:
4,975,656 →
Application:
07/332,628 →
Slow Wave Delay Line Structure Having Support Rods Coated by a Dielectric Material to Prevent Rod Charging
Patent:
5,038,076 →
Application:
07/348,335 →
High Impedance Circuit for Injection Locked Magnetrons
Patent:
5,045,814 →
Application:
07/493,496 →
Quick Warm-Up Cathode Heater for High Average Power Magnetrons
Patent:
5,130,601 →
Application:
07/493,497 →
Mosfet Switch Matrix
Patent:
5,227,781 →
Application:
07/663,094 →
Magnetron Coaxial Adaptor Having a Cap Which Fits Over the Magnetron Output Antenna
Patent:
5,216,327 →
Application:
07/810,624 →
Pierce Gun with Grading Electrode
Patent:
5,332,945 →
Application:
07/881,041 →
Integral Polepiece Rf Amplification Tube for Millimeter Wave Frequencies
Patent:
5,332,947 →
Application:
07/882,298 →
X-Z Geometry Periodic Permanent Magnet Focusing System
Patent:
5,332,948 →
Application:
07/883,426 →
Internally Cooled Forward Wave Crossed Field Amplifier Anode Vane
Patent:
5,418,427 →
Application:
07/890,663 →
Collector Ion Expeller
Patent:
5,389,854 →
Application:
07/917,815 →
Traveling Wave Tube with Plate for Bonding Thermally-Mismatched Elements
Patent:
5,402,032 →
Application:
07/968,416 →
Traveling Wave Tube with Thermally-Insensitive Loss Button Structure
Patent:
5,391,963 →
Application:
07/968,417 →
Highly Depressed, High Thermal Capacity, Conduction Cooled Collector
Patent:
5,436,525 →
Application:
07/985,575 →
Jitter Suppression in Crossed-Field Amplifier by Use of Field Emitter
Patent:
5,327,094 →
Application:
07/989,090 →
Low Power Pulsed Anode Magnetron for Improving Spectrum Quality
Patent:
5,422,542 →
Application:
08/015,549 →
Depressed Collector for Sorting Radial Energy Level of a Gyrating Electron Beam
Patent:
5,420,478 →
Application:
08/016,832 →
Phase Smoothing Cathode for Reduced Noise Crossed-Field Amplifier
Patent:
5,412,281 →
Application:
08/040,514 →
Periodic Permanent Magnet Focusing System for Electron Beam
Patent:
5,744,910 →
Application:
08/041,765 →
High Impedance Anode Structure for Injection Locked Magnetron
Patent:
5,483,123 →
Application:
08/055,823 →
High Impedance Circuit for Injection Locked Magnetrons
Patent:
34,863 →
Application:
08/083,093 →
Impedance Matching Flange for a Rectangular Waveguide
Patent:
5,387,884 →
Application:
08/091,178 →
Cathode Placement in a Gas Discharge Closing Switch
Patent:
5,477,106 →
Application:
08/099,055 →
Magnetron Output Transition Apparatus Having a Circular to Rectangular Waveguide Adapter
Patent:
5,461,283 →
Application:
08/099,064 →
Extended Interaction Output Circuit Using Modified Disk-Loaded Waveguide
Patent:
5,469,022 →
Application:
08/099,746 →
Low-Torque Magnetron Tuning Device
Patent:
5,449,972 →
Application:
08/099,840 →
Modulator for Efficiently Generating Short High Voltage Repetitive Pulses
Patent:
5,391,998 →
Application:
08/100,491 →
Pulsed Magnetron Circuit with Phase Locked Loop
Patent:
5,515,011 →
Application:
08/100,821 →
Capacitive Stub for Enhancing Efficiency and Bandwidth in a Klystron
Patent:
5,469,023 →
Application:
08/185,484 →
Leaky Wall Filter for Use in Extended Interaction Klystron
Patent:
5,469,024 →
Application:
08/185,485 →
Combination Tuner and Second Harmonic Suppressor for Extended Interaction Klystron
Patent:
5,504,393 →
Application:
08/235,498 →
Gas Discharge Closing Switch with Unitary Ceramic Housing
Patent:
5,550,430 →
Application:
08/237,607 →
Magnetron with Tapered Anode Vane Tips
Patent:
5,680,012 →
Application:
08/241,637 →
Variable Focus Electron Gun Assembly with Ceramic Spacers
Patent:
5,534,747 →
Application:
08/242,265 →
Method for Improving Spectrum Quality of Low Power Pulsed Anode Magnetrons
Patent:
5,433,640 →
Application:
08/247,317 →
Integral Polepiece Magnetic Focusing System Having Enhanced Gain and Transmission
Patent:
5,534,750 →
Application:
08/263,762 →
Pseudo-Spring Loading Mechanism for Magnetron Tuner
Patent:
5,495,145 →
Application:
08/273,866 →
Preferentially Cooled Forward Wave Crossed-Field Amplifier Anode
Patent:
5,600,207 →
Application:
08/281,468 →
Coaxial Transmission Line Input Transformer Having Externally Variable Eccentricity and Position
Patent:
5,545,949 →
Application:
08/282,802 →
Non-Concentric Support for Crossed-Field Amplifier
Patent:
5,569,980 →
Application:
08/283,027 →
Multiple Surface High Voltage Structure for a Gas Discharge Closing Switch
Patent:
5,545,947 →
Application:
08/287,089 →
Method for Bonding Thermally-Mismatched Elements of a Traveling Wave Tube
Patent:
5,501,390 →
Application:
08/287,545 →
Method for Improving Spectrum Quality of Low Power Pulsed Anode Magnetrons
Patent:
5,537,084 →
Application:
08/312,609 →
Flood Beam Electron Gun
Patent:
5,483,074 →
Application:
08/371,286 →
Harmonic Gyro Traveling Wave Tube Having a Multipole Field Exciting Circuit
Patent:
5,604,402 →
Application:
08/381,138 →
Diverging Beam Electron Gun for a Toxic Remediation Device with a Domeshaped Focusing Electrode
Patent:
5,623,183 →
Application:
08/408,210 →
Electron Window for Toxic Remediation Device with a Support Grid Having Diverging Angle Holes
Patent:
5,621,270 →
Application:
08/408,474 →
Daylight Readable Liquid Crystal Display
Application:
08/421,371 →
Inductive Output Tube with Multistage Depressed Collector Electrodes Providing a Near-Constant Efficiency
Patent:
5,650,751 →
Application:
08/453,569 →
Passive Jitter Reduction in Crossed-Field Amplifier with Secondary Emission Material on Anode Vanes
Patent:
5,874,806 →
Application:
08/725,121 →
Tertiary Field Tuning of Positive Anode Magnetron
Patent:
5,894,199 →
Application:
08/797,694 →
Electron Gun for a Multiple Beam Klystron
Patent:
5,932,972 →
Application:
08/804,808 →
High Power Current Regulating Switch Tube with a Hollow Electron Beam
Patent:
5,834,898 →
Application:
08/811,394 →
Linear Amplifier Having Discrete Resonant Circuit Elements and Providing Near-Constant Efficiency Across a Wide Range of Output Power
Daylight Readable Liquid Crystal Display
Patent:
5,754,262 →
Application:
08/901,683 →
Apparatus for Preventing Filament Shorting in a Magnetron Cathode
Patent:
5,936,330 →
Application:
08/925,977 →
High Efficiency Backlighting System for Rear Illumination of Electronic Display Devices
Patent:
5,907,222 →
Application:
08/967,442 →
Thermo-Quiescent Reservoir System for a Gaseous-Discharge Device
Patent:
5,994,661 →
Application:
08/970,292 →
Grid Support Structure for an Electron Beam Device
Patent:
5,990,622 →
Application:
09/017,369 →
Backlight with Integral Illumination Source
Patent:
6,042,241 →
Application:
09/035,199 →
Low Impedance Grid-Anode Interaction Region for an Inductive Output Amplifier
Patent:
6,133,786 →
Application:
09/054,747 →
Daylight Readable Liquid Crystal Display
Patent:
6,172,725 →
Application:
09/081,548 →
Waveguide Series Resonant Cavity for Enhancing Efficiency and Bandwidth in a Klystron
Patent:
6,259,207 →
Application:
09/123,378 →
Ceramic Electron Collector Assembly Having Metal Sleeve for High Temperature Operation
Patent:
6,320,315 →
Application:
09/176,629 →
X-Ray Tube Providing Variable Imaging Spot Size
Patent:
6,236,713 →
Application:
09/179,805 →
High Voltage Standoff, Current Regulating, Hollow Electron Beam Switch Tube
Patent:
6,127,779 →
Application:
09/188,467 →
Low-Power Wide-Bandwidth Klystron
Patent:
6,326,730 →
Application:
09/193,644 →
Broadband, Inverted Slot Mode, Coupled Cavity Circuit
Inductive Output Amplifier Output Cavity Structure
Patent:
6,191,651 →
Application:
09/267,297 →
Oil-Cooled Multi-Staged Depressed Collector Having Channels and Dual Sleeves
Thermionic Electron Emitter Based Upon the Triple-Junction Effect
Patent:
6,420,822 →
Application:
09/354,299 →
Liquid Crystal Display Device Using an Electrodless Fluorescent Lamp
Patent:
6,608,656 →
Application:
09/364,378 →
Infrared Touch Panel with Improved Sunlight Rejection
Patent:
6,677,934 →
Application:
09/364,953 →
Touch Panel with Improved Optical Performance
Patent:
6,512,512 →
Application:
09/364,988 →
M-Type Microwave Device with Slanted Field Emitter
Patent:
6,329,753 →
Application:
09/380,247 →
Magnetron Having a Secondary Electron Emitter Isolated from an End Shield
Patent:
6,388,379 →
Application:
09/380,248 →
Double Loop Output System for Magnetron
Resistive Touch Panel Using Removable, Tensioned Top Layer
Patent:
6,664,950 →
Application:
09/442,227 →
Crowbar circuit for linear beam device having multi-stage depressed collector
Patent:
6,262,536 →
Application:
09/506,973 →
Dimmable electrodeless light source
Patent:
6,246,183 →
Application:
09/514,869 →
Grooved Multi-Stage Depressed Collector for Secondary Electron Suppression
Patent:
6,462,474 →
Application:
09/533,896 →
Field Emitter for Microwave Devices and the Method of Its Production
Patent:
6,485,346 →
Application:
09/580,178 →
Magnetically Shielded Electrodeless Light Source
Patent:
6,433,492 →
Application:
09/663,556 →
Multi-Stage Cavity Cyclotron Resonance Accelerators
Temperature Compensated Gun
Sunlight readable display with reduced ambient specular reflection
Application:
09/853,276 →
Publication:
US 2002/0167629
Display System Using a Hybrid Backlight Reflector
Multi-Stage Cavity Cyclotron Resonance Accelerator
Microwave system used for heating silicon carbide filter in diesel engine exhaust system
Application:
09/968,018 →
Publication:
US 2003/0061791
Low Profile Backlight Optimized for Liquid Crystal Displays
Dimmable Ballast for Electrodeless Fluorescent Lamps
High Power Density Multistage Depressed Collector
Inductive Output Tube with Multi-Staged Depressed Collector Having Improved Efficiency
Field Emitter for Microwave Devices and the Method of Its Production
Programmable Integrated Communications Terminal
Patent:
400,181 →
Application:
29/069,560 →
Multi-cavity cyclotron auto-resonance accelerators
Application:
60/186,562 →
Related Assignments
(2)
Other recorded transfers of the patents in this record — the chain of ownership.