4. Amplifiers
  5. With semiconductor amplifying device
  6. Including differential amplifier

Hiroshi Watanuki

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Bar code reader

Optical: systems and elements – Single channel simultaneously to or from plural channels – By partial reflection at beam splitting or combining surface
Reexamination Certificate

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Bar code reader

Optical: systems and elements – Deflection using a moving element – Using a periodically moving element
Reexamination Certificate

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Differential amplifier with a current mirror circuit

Amplifiers – With semiconductor amplifying device – Including differential amplifier
Patent

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Housing including first and second housing halves, and an...

Electricity: conductors and insulators – Boxes and housings
Reexamination Certificate

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Housing including first and second housing halves, and an...

Electricity: conductors and insulators – Boxes and housings
Reexamination Certificate

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Profile ID: LFUS-PAI-P-856946

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