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Vacuum airtight device having NbN electrode structure incorporat

Electric lamp and discharge devices – Discharge devices having a thermionic or emissive cathode
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Vacuum arc discharge device with tapered rod electrodes

Electric lamp and discharge devices – With movable electrode or shield
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Vacuum arc sources of ions

Electric lamp and discharge devices – Fluent material supply or flow directing means – Plasma
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Vacuum chamber for containing particle beams

Electric lamp and discharge devices – With temperature modifier – For lead-in-seal or stem protection
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Vacuum container and display device having a getter with a...

Electric lamp and discharge devices – With getter
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Vacuum container and method for manufacturing the same, and...

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
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Vacuum container for field emission cathode device

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
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Vacuum container of radiation image multiplier tube and method o

Electric lamp and discharge devices – Photosensitive
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Vacuum container, method of manufacture therefor, and flat...

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

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Vacuum deposited, non-polymeric flexible organic light emitting

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
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Vacuum deposited, non-polymeric flexible organic light...

Electric lamp and discharge devices – With luminescent solid or liquid material – Solid-state type
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Vacuum device having a getter

Electric lamp and discharge devices – With getter
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Vacuum device having non-evaporable getter component with...

Electric lamp and discharge devices – With getter
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Vacuum diode with high saturation current density and quick...

Electric lamp and discharge devices – Photosensitive – Responsive to ultraviolet radiation
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Vacuum discharge device with rod electrode array

Electric lamp and discharge devices – With movable electrode or shield
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Vacuum display device

Electric lamp and discharge devices – With luminescent solid or liquid material – Vacuum-type tube
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Vacuum electron device having directly-heated matrix-cathode-hea

Electric lamp and discharge devices – Electrode and shield structures – Filament or resistance heated electrodes
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Vacuum electron tube having an oxide cathode comprising chromium

Electric lamp and discharge devices – Electrode and shield structures – Indirectly heated cathodes
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Vacuum electronic tube with getter support structure

Electric lamp and discharge devices – With getter – Electrode includes getter – supports getter – or is connected...
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Vacuum envelope and electron emission display having the...

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