LandOfFree - US Patents - Listing for Electric lamp and discharge devices

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube

Vacuum fluorescent printing device employing a fly's-eye light c

Electric lamp and discharge devices – With evacuating pump

Vacuum gauge

Electric lamp and discharge devices – Discharge devices having three or more electrodes – Four or more electrodes

Vacuum integrated circuit

Electric lamp and discharge devices – Discharge device with positive ion emitter

Vacuum ionization gauging tube

Electric lamp and discharge devices – Photosensitive – Having phosphor screen

Vacuum jacket for X-ray image intensifier tube

Electric lamp and discharge devices – Electrode and shield structures – Point source cathodes

Vacuum microdevice and method of manufacturing the same

Electric lamp and discharge devices – Discharge devices having a thermionic or emissive cathode

Vacuum microelectronic device and methodology for fabricating sa

Electric lamp and discharge devices – With positive or negative ion acceleration – Supplying ionizable material

Vacuum processing apparatus and ion pump capable of...

Electric lamp and discharge devices – With gas or vapor – Incandescent filament lamp

Vacuum sealed incandescent lamp with improved filament support s

Electric lamp and discharge devices – Cathode ray tube – Plural beam generating or control

Vacuum tube comprising a ceramic element and a method of interco

Electric lamp and discharge devices – Discharging devices with apertured electrode interposed... – Plural interposed apertured electrodes

Vacuum tube grid structures of phosmic bronze having copper and

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube

Vacuum tube having a getter apparatus

Electric lamp and discharge devices – Cathode ray tube – Beam deflecting means

Vacuum tube including an electron-optical system

Electric lamp and discharge devices – Cathode ray tube – Envelope

Vacuum tube provided with a line-shaped getter

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium

Vacuum ultraviolet excited green phosphor material and...

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium

Vacuum ultraviolet excited green phosphor material and...

Electric lamp and discharge devices – Fluent material supply or flow directing means – Arc discharge lamp or radiation source

Vacuum ultraviolet light source

Electric lamp and discharge devices – With luminescent solid or liquid material – With gaseous discharge medium

Vacuum ultraviolet-excited ultraviolet phosphor and...

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube

Vacuum vessel and electron emission display device using the...