4. Specialized metallurgical processes, compositions for use therei
  5. Processes
  6. Producing or treating free metal

Ching-Feng Hsieh

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Assembly device

Metal working – Means to assemble or disassemble – Means to assemble electrical device
Reexamination Certificate

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Circuit board having isolation cover and assembling method...

Electricity: conductors and insulators – Anti-inductive structures – Shielded
Reexamination Certificate

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Fixing structure for battery

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

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Hand-held IP phone

Recording – communication – or information retrieval equipment – Video or audio transmission – recording or playback equipment – Telephone equipment
Design Patent

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Housing for communication equipment

Equipment for production – distribution – or transformation of ene – Casing or enclosure not elsewhere specified
Design Patent

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Profile ID: LFUS-PAI-P-2214284

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