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Hideki OKU

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AMPLIFICATION CIRCUIT, OPTICAL MODULE, AND AMPLIFICATION METHOD
    • Publication number 20170187341
    • Publication date Jun 29, 2017
    • Fujitsu Limited
    • Hideki OKU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AMPLIFIER
    • Publication number 20160197585
    • Publication date Jul 7, 2016
    • Fujitsu Limited
    • Hideki OKU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    RECEIVER CIRCUIT
    • Publication number 20150311871
    • Publication date Oct 29, 2015
    • Fujitsu Limited
    • Satoshi Ide
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    AMPLIFIER AND OPTICAL RECEIVER
    • Publication number 20140158866
    • Publication date Jun 12, 2014
    • Fujitsu Limited
    • Hideki OKU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    AMPLIFIER CIRCUIT AND LIGHT RECEIVING CIRCUIT
    • Publication number 20130120059
    • Publication date May 16, 2013
    • Fujitsu Limited
    • Hideki OKU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    DIGITAL-TO-ANALOG CONVERTER
    • Publication number 20130057420
    • Publication date Mar 7, 2013
    • Fujitsu Limited
    • Hideki OKU
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    SIGNAL SHAPING CIRCUIT
    • Publication number 20120235727
    • Publication date Sep 20, 2012
    • Fujitsu Limited
    • Hideki OKU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    DRIVER AND OPTICAL TRANSMISSION APPARATUS
    • Publication number 20120045223
    • Publication date Feb 23, 2012
    • Fujitsu Limited
    • Hideki OKU
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    DRIVING CIRCUIT OF LIGHT-EMITTING ELEMENT AND METHOD OF GENERATING...
    • Publication number 20110273106
    • Publication date Nov 10, 2011
    • Fujitsu Limited
    • Hideki OKU
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE