TREA

E.M.W. ENERGY CO., LTD.

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  • SEOUL, KR
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    AIR-ZINC BATTERY MODULE
    • Publication number 20190123408
    • Publication date Apr 25, 2019
    • E.M.W. ENERGY CO., LTD.
    • Byoung Hoon RYOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ZINC-AIR BATTERY
    • Publication number 20190097290
    • Publication date Mar 28, 2019
    • E.M.W. ENERGY CO., LTD.
    • Byoung Hoon RYOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ZINC-AIR SECONDARY BATTERY
    • Publication number 20190044204
    • Publication date Feb 7, 2019
    • E.M.W. ENERGY CO., LTD.
    • Byoung Hoon RYOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ZINC-AIR SECONDARY BATTERY
    • Publication number 20190036097
    • Publication date Jan 31, 2019
    • E.M.W. ENERGY CO., LTD.
    • Byoung Hoon RYOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ZINC-AIR SECONDARY BATTERY
    • Publication number 20190036188
    • Publication date Jan 31, 2019
    • E.M.W. ENERGY CO., LTD.
    • Byoung Hoon RYOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR-ZINC BATTERY MODULE
    • Publication number 20180309178
    • Publication date Oct 25, 2018
    • E.M.W. ENERGY CO., LTD.
    • Byoung Hoon RYOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR-ZINC BATTERY ASSEMBLY
    • Publication number 20180309098
    • Publication date Oct 25, 2018
    • E.M.W. ENERGY CO., LTD.
    • Byoung Hoon RYOU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR-METAL SECONDARY BATTERY UNIT AND AIR-METAL SECONDARY BATTERY MO...
    • Publication number 20130309584
    • Publication date Nov 21, 2013
    • E.M.W. ENERGY CO., LTD.
    • Byung Hoon Ryou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    AIR-PURIFYING MODULE
    • Publication number 20130004376
    • Publication date Jan 3, 2013
    • E.M.W. ENERGY CO., LTD.
    • Byung Hoon Ryou
    • A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
  • Information Patent Application

    METAL AIR CELL CHARGING APPARATUS, METAL-AIR CELL ASSEMBLY, AND MET...
    • Publication number 20120200253
    • Publication date Aug 9, 2012
    • E.M.W. ENERGY CO., LTD.
    • Byung Hoon Ryou
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FORMATION VENTILATION GAS PURIFICATION COATING STRUCTURE USING INOR...
    • Publication number 20110124487
    • Publication date May 26, 2011
    • E.M.W. ENERGY CO., LTD.
    • Byung Hoon Ryou
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    INORGANIC CONDUCTIVE MEMBRANE, FUEL CELL CONTAINING THE SAME, AND M...
    • Publication number 20110045379
    • Publication date Feb 24, 2011
    • E.M.W. ENERGY CO., LTD.
    • Byung Hoon Ryou
    • C25 - ELECTROLYTIC OR ELECTROPHORETIC PROCESSES APPARATUS THEREFOR
  • Information Patent Application

    Battery and Method for Producing the Same
    • Publication number 20080311474
    • Publication date Dec 18, 2008
    • E.M.W. ENERGY CO., LTD.
    • Byung-Hoon Ryou
    • H01 - BASIC ELECTRIC ELEMENTS

Trademarklast 30 trademarks

  • Information Trademark

    86857780 - AETERNUS
    • Serial number 86857780
    • Registration number 5291796
    • Filing date Dec 26, 2015
    • E.M.W. ENERGY CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments
  • Information Trademark

    79053597 - AETERNUS
    • Serial number 79053597
    • Registration number 3623161
    • Filing date Apr 24, 2008
    • E.M.W. ENERGY CO., LTD.
    • 9 - Scientific, nautical, surveying, photographic, cinematographic, optical, weighing, measuring, signalling, checking (supervision), life-saving and teaching apparatus and instruments