4. Illumination
  5. Photographic lighting

Yasuji Takenaka

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Light emitting device and camera-equipped cellular phone...

Illumination – Photographic lighting
Reexamination Certificate

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Light emitting device and manufacturing method thereof

Active solid-state devices (e.g. – transistors – solid-state diode – Incoherent light emitter structure – With reflector – opaque mask – or optical element integral...
Reexamination Certificate

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Semiconductor light emitting device

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

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Semiconductor light emitting device

Illumination – Plural light sources – Particular wavelength
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2206936

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