LandOfFree - US Patents - Listing for Electric lamp and discharge devices,With positive or negative ion acceleration

Electric lamp and discharge devices – With positive or negative ion acceleration – Plural apertured electrodes

Charged particle beam extraction and formation apparatus

Electric lamp and discharge devices – With positive or negative ion acceleration – Plural apertured electrodes

Charged particle beam extraction and formation apparatus

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

Charged particle emission source structure

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

Charged particle source

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

Charged particle source with liquid electrode

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

Charged-particle beam exposure apparatus, exposure system,...

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

Closed drift ion source

Electric lamp and discharge devices – With positive or negative ion acceleration – Means for deflecting or focusing

Closed drift ion source with improved magnetic field

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

Closed electron drift plasma thruster adapted to high...

Electric lamp and discharge devices – With positive or negative ion acceleration – Extraction or target electrode

Compact, maintainable 80-KeV neutral beam module