TREA

Optical coupling to semiconductor

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  • CPC
  • Y10S323/902
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Parent Industries

YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10USPC classification Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS Y10S323/00Electricity: power supply or regulation systems

Current Industry

Y10S323/902Optical coupling to semiconductor
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    PHOTOCOUPLER OUTPUT SIGNAL RECEIVING CIRCUIT
    • Publication number 20130127438
    • Publication date May 23, 2013
    • Fuji Electric Co., Ltd.
    • Kazumi TAKAGIWA
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    FEEDBACK CIRCUIT AND POWER SUPPLY DEVICE INCLUDING THE SAME
    • Publication number 20120314459
    • Publication date Dec 13, 2012
    • In-Ki PARK
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Switching power supply device
    • Publication number 20060077698
    • Publication date Apr 13, 2006
    • Yukichi Arai
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    Overcurrent output protecting circuit and constant-voltage switchin...
    • Publication number 20040022074
    • Publication date Feb 5, 2004
    • Seiko Epson Corporation
    • Seiji Takamatsu
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    High speed optocoupler
    • Publication number 20040011973
    • Publication date Jan 22, 2004
    • ADC DSL Systems, Inc.
    • George Bertram Dodson, III
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    Power supply apparatus and power supply control method for the same
    • Publication number 20030214820
    • Publication date Nov 20, 2003
    • Canon Kabushiki Kaisha
    • Yasuhiro Nakata
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Soft start circuit for regulated power supply
    • Publication number 20030156438
    • Publication date Aug 21, 2003
    • TEXAS INSTRUMENTS INCORPORATED
    • Kristopher K. Neild
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    POLYMER PREPARATION
    • Publication number 20030040595
    • Publication date Feb 27, 2003
    • CAMBRIDGE DISPLAY TECHNOLOGY LIMITED
    • Robert Carl Towns
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Polymer preparation
    • Publication number 20020095017
    • Publication date Jul 18, 2002
    • Robert Carl Towns
    • H01 - BASIC ELECTRIC ELEMENTS