4. Optical: systems and elements
  5. Lens
  6. Multiple component lenses

Hung-Chih Li

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Collimating lens for LED lamp

Illumination – Light modifier – Refractor
Reexamination Certificate

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Collimating lens for LED lamp

Illumination – Light modifier – Refractor
Reexamination Certificate

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High brightness light emitting diode

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

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Image-forming lens set

Optical: systems and elements – Lens – Multiple component lenses
Reexamination Certificate

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Image-forming lens set

Optical: systems and elements – Lens – Multiple component lenses
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2369033

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