4. Optical waveguides
  5. With optical coupler
  6. Switch

Iwao Ohwada

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Absolute value calculating element for converting AC signals...

Electricity: measuring and testing – Impedance – admittance or other quantities representative of... – Piezoelectric crystal testing
Reexamination Certificate

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Circuit for driving liquid drop spraying apparatus

Fluid sprinkling – spraying – and diffusing – With means to vibrate or jiggle discharge – By electric transducer
Reexamination Certificate

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Current controlling element

Electric lamp and discharge devices: systems – Plural power supplies – Plural cathode and/or anode load device
Reexamination Certificate

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Current controlling element

Electricity: circuit makers and breakers – Electrostrictive or electrostatic
Reexamination Certificate

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DC to DC converter

Electric power conversion systems – Current conversion – With voltage multiplication means
Reexamination Certificate

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Profile ID: LFUS-PAI-P-1344713

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