4. Active solid-state devices (e.g., transistors, solid-state diode
  5. Responsive to non-electrical signal

Chang-Dong Feng

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Amperometric sensor for low level dissolved oxygen with...

Chemistry: electrical and wave energy – Apparatus – Electrolytic
Reexamination Certificate

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Amperometric sensor for low level dissolved oxygen with...

Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – For oxygen or oxygen containing compound
Reexamination Certificate

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Chloramine amperometric sensor

Electrolysis: processes – compositions used therein – and methods – Electrolytic analysis or testing – For halogen or halogen containing compound
Reexamination Certificate

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Conductivity sensor and manufacturing method therefor

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Lumped type parameters
Reexamination Certificate

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Electrochemical gas sensor and method of making the same

Active solid-state devices (e.g. – transistors – solid-state diode – Responsive to non-electrical signal
Reexamination Certificate

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Profile ID: LFUS-PAI-P-2109259

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