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Pao Chi Chang

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  • Taipei, TW
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONTROL SYSTEM FOR AN ELECTROLYTIC CELL
    • Publication number 20190093245
    • Publication date Mar 28, 2019
    • NATIONAL CHIAO-TUNG UNIVERSITY
    • Jin-Chern CHIOU
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    WEARABLE DEVICE USING MULTI-WIRE TRANSMISSION
    • Publication number 20180331701
    • Publication date Nov 15, 2018
    • PAO-CHIN CHANG
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Application

    THREE-WIRE WEARABLE DEVICE
    • Publication number 20180220719
    • Publication date Aug 9, 2018
    • PAO-CHIN CHANG
    • A44 - HABERDASHERY JEWELLERY
  • Information Patent Application

    CONTROL SYSTEM FOR AN ELECTROLYTIC CELL
    • Publication number 20160326659
    • Publication date Nov 10, 2016
    • NATIONAL CHIAO-TUNG UNIVERSITY
    • Jin-Chern CHIOU
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    ELECTROLYTIC TANK APPARATUS
    • Publication number 20160326660
    • Publication date Nov 10, 2016
    • NATIONAL CHIAO-TUNG UNIVERSITY
    • Jin-Chern CHIOU
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    COAXIAL CABLE CONNECTOR
    • Publication number 20120135637
    • Publication date May 31, 2012
    • EZCONN CORPORATION
    • PAO-CHEN CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD AND SYSTEM OF SECURED DATA STORAGE AND RECOVERY
    • Publication number 20100100721
    • Publication date Apr 22, 2010
    • EE Solutions, Inc
    • Jin-Chern Su
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Application

    Speed dome
    • Publication number 20050243170
    • Publication date Nov 3, 2005
    • Pao Chin Chang
    • G08 - SIGNALLING
  • Information Patent Application

    Eye massager for receiving magnetic devices
    • Publication number 20050137445
    • Publication date Jun 23, 2005
    • Pao-Sheng Chang
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE