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Hewnam Ahn

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  • KyongNam, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Compressor
    • Patent number 7,150,603
    • Issue date Dec 19, 2006
    • Halla Climate Control Corporation
    • Jaehoon Lee
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Coupling structure of drive shaft to swash plate assembly in variab...
    • Patent number 6,782,798
    • Issue date Aug 31, 2004
    • Halla Climate Control Corporation
    • Hewnam Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Thrust bearing structure for supporting a driving shaft of a variab...
    • Patent number 6,568,312
    • Issue date May 27, 2003
    • Halla Climate Control Corporation
    • Hewnam Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Piston for use in a compressor
    • Patent number 6,260,469
    • Issue date Jul 17, 2001
    • Visteon Global Technologies, Inc.
    • Hewnam Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity swash plate type compressor
    • Patent number 6,227,811
    • Issue date May 8, 2001
    • Visteon Global Technologies, Inc.
    • Hewnam Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...
  • Information Patent Grant

    Variable capacity swash plate type compressor
    • Patent number 6,139,283
    • Issue date Oct 31, 2000
    • Visteon Global Technologies, Inc.
    • Hewnam Ahn
    • F04 - POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC...

Patents Applicationslast 30 patents