4. Photography
  5. With object illumination for exposure
  6. Having flash built into camera

Jyh-Long Chern

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Beam shaping apparatus

Optical: systems and elements – Lens – Including a nonspherical surface
Reexamination Certificate

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Camera device

Photography – With object illumination for exposure – Having flash built into camera
Reexamination Certificate

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Illuminating device

Illumination – Plural light sources – With modifier
Reexamination Certificate

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Illuminating device with adjustable illumination range

Illumination – Light source and modifier – Plural serial lens elements or components
Reexamination Certificate

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Internally focusing lens system

Optical: systems and elements – Lens – Including a nonspherical surface
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2178530

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