4. Optics: measuring and testing
  5. By light interference
  6. For dimensional measurement

Yachin Liu

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Apparatus and method for solder-sealing an active matrix...

Electric heating – Metal heating – By arc
Reexamination Certificate

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Field emitter device with a current limiter structure

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

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Laser interferometric lithographic system providing automatic ch

Optics: measuring and testing – By light interference – For dimensional measurement
Patent

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Laser interferometric lithographic system providing automatic ch

Optics: measuring and testing – By polarized light examination – With birefringent element
Patent

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Light extraction from color changing medium layers in...

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – Plural light emitting devices
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1163742

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