4. Electric lamp and discharge devices
  5. With luminescent solid or liquid material
  6. Solid-state type

Dai-Han Cho

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Organic light emitting diode display and method of...

Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical... – For electronic systems and devices
Reexamination Certificate

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Organic light emitting diode display device having a second...

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-2262915

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