4. Valves and valve actuation
  5. Heat or buoyancy motor actuated

Oh-Hyun Baek

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Fluid flow regulating valve using thermal expansion material

Valves and valve actuation – Heat or buoyancy motor actuated
Patent

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Moving object capable of recognizing image and moving-object...

Data processing: generic control systems or specific application – Specific application – apparatus or process – Robot control
Reexamination Certificate

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Robot cleaner having function for detecting separation of...

Brushing – scrubbing – and general cleaning – Machines – With air blast or suction
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1384869

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