4. Photography and optical equipment
  5. Camera or body therefor
  6. Combined

Chih-Hung Chang

Inventor

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Camera

Photography and optical equipment – Camera or body therefor – Combined
Patent

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Flexible printed circuit

Electricity: conductors and insulators – Conduits – cables or conductors – Preformed panel circuit arrangement
Reexamination Certificate

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Lampshade

Lighting – Light fixture – Provision for post attachment or ground insertion
Design Patent

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Lampshade

Lighting – Light fixture – Provision for post attachment or ground insertion
Design Patent

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Light guide plate with holes

Optical waveguides – With disengagable mechanical connector – Optical fiber to a nonfiber optical device connector
Reexamination Certificate

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Profile ID: LFUS-PAI-P-936402

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