4. Semiconductor device manufacturing: process
  5. Electron emitter manufacture

Kyoung Ik Cho

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Apparatus for measuring slant angle of solid immersion lens

Optics: measuring and testing – Lens or reflective image former testing
Reexamination Certificate

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Cathode for field emission device

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

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Dielectric waveguide filter with cross-coupling

Wave transmission lines and networks – Coupling networks – Wave filters including long line elements
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Ferroelectric memory device having ferroelectric memory...

Static information storage and retrieval – Systems using particular element – Ferroelectric
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Field emission device

Active solid-state devices (e.g. – transistors – solid-state diode – Field effect device – Having insulated electrode
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Profile ID: LFUS-PAI-P-1517214

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