4. Active solid-state devices (e.g., transistors, solid-state diode
  5. Housing or package
  6. With contact or lead

Chika Negishi

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1,8-naphthyridine compound and organic light-emitting device...

Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate

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Amine compound and organic light-emitting device

Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate

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Amino compound for organic light-emitting device and organic...

Stock material or miscellaneous articles – Composite – Of inorganic material
Reexamination Certificate

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Benzofluoranthene compound and organic light-emitting device...

Organic compounds -- part of the class 532-570 series – Organic compounds – Heterocyclic carbon compounds containing a hetero ring...
Reexamination Certificate

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Compound and organic light emitting device using the compound

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

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Profile ID: LFUS-PAI-P-2205388

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