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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Protection device for discharge lamp inverter
    • Publication number 20080252221
    • Publication date Oct 16, 2008
    • SPI Electronic Co., Ltd.
    • Chun-Hsiung Chen
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Multiplier-divider having error offset function
    • Publication number 20080222230
    • Publication date Sep 11, 2008
    • SPI Electronic Co., Ltd.
    • Kuo-Fan Lin
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Self-excitation synchronous rectification driver
    • Publication number 20080192517
    • Publication date Aug 14, 2008
    • SPI Electronic Co., Ltd.
    • Kuo-Fan Lin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power on/off control architecture for power supply
    • Publication number 20080170422
    • Publication date Jul 17, 2008
    • SPI Electronic Co., Ltd.
    • Yung-Hsiang Shih
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Active peak voltage-limiting clamp circuit
    • Publication number 20080170419
    • Publication date Jul 17, 2008
    • SPI Electronic Co., Ltd.
    • Kuo-Fan Lin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Control method of power converter
    • Publication number 20080165554
    • Publication date Jul 10, 2008
    • SPI Electronic Co., Ltd.
    • Chih-Jen Teng
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Transforming circuit for power supplier
    • Publication number 20080112195
    • Publication date May 15, 2008
    • SPI Electronic Co., Ltd.
    • Shih-An Liang
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Cycle modulation circuit capable of limiting peak voltage
    • Publication number 20080111602
    • Publication date May 15, 2008
    • SPI Electronic Co., Ltd.
    • Kuo-Fan Lin
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Pulse controller with dual latches
    • Publication number 20080111603
    • Publication date May 15, 2008
    • SPI Electronic Co., Ltd.
    • Kuo-Fan Lin
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    Power connector
    • Publication number 20080030925
    • Publication date Feb 7, 2008
    • SPI Electronic Co., Ltd.
    • Wen-Chi Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Simple zero current switch circuit
    • Publication number 20080031016
    • Publication date Feb 7, 2008
    • SPI Electronic Co., Ltd.
    • Kuo-Fan Lin
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Power supply apparatus of computer system
    • Publication number 20070220285
    • Publication date Sep 20, 2007
    • SPI Electronic Co., Ltd.
    • Sen Jan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Computer system apparatus
    • Publication number 20070198865
    • Publication date Aug 23, 2007
    • SPI Electronic Co., Ltd.
    • Sen Jan
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Monitor circuit board
    • Publication number 20060170668
    • Publication date Aug 3, 2006
    • SPI Electronic Co., Ltd.
    • Wen-Sen Hsieh
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Adaptor DC output plug
    • Publication number 20050136745
    • Publication date Jun 23, 2005
    • SPI Electronic Co., Ltd.
    • Chen-Yu Li
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

  • Information Trademark

    78382690 - AMACROX
    • Serial number 78382690
    • Registration number 2979912
    • Filing date Mar 11, 2004
    • SPI Electronic Co., Ltd.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments