4. Fishing, trapping, and vermin destroying

David S. Y. Hsu

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Field emitter cell and array with vertical thin-film-edge emitte

Active solid-state devices (e.g. – transistors – solid-state diode – Thin active physical layer which is – Low workfunction layer for electron emission
Patent

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Field emitter cell and array with vertical thin-film-edge...

Electric lamp or space discharge component or device manufacturi – Process – With assembly or disassembly
Reexamination Certificate

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Low gate current field emitter cell and array with vertical...

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

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Low gate current field emitter cell and array with vertical...

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

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Method and apparatus for regulating electron emission in...

Electric lamp and discharge devices – Discharge devices having a multipointed or serrated edge...
Reexamination Certificate

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Profile ID: LFUS-PAI-P-579839

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