TREA

Kyu Dong SUNG

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  • Seoul, KR
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Patents Grantslast 30 patents

  • Information Patent Grant

    Variable-pulse-width flat-top laser device and operating method the...
    • Patent number 12,214,442
    • Issue date Feb 4, 2025
    • EO Technics Co., LTD
    • Kyu Dong Sung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser machining apparatus
    • Patent number 7,688,877
    • Issue date Mar 30, 2010
    • EO Technics Co., Ltd.
    • Kyu Dong Sung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Multi-laser system
    • Patent number 7,672,344
    • Issue date Mar 2, 2010
    • EO Technics Co., Ltd.
    • Kyu Dong Sung
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents