TREA

Lian-Cheng Zou

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  • Portland, OR, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Laser segmented cutting, multi-step cutting, or both
    • Patent number RE43605
    • Issue date Aug 28, 2012
    • Electro Scientific Industries, Inc.
    • James N. O'Brien
    • 264 - Plastic and nonmetallic article shaping or treating: processes
  • Information Patent Grant

    Laser segmented cutting
    • Patent number RE43487
    • Issue date Jun 26, 2012
    • Electro Scientific Industries, Inc.
    • James N. O'Brien
    • 264 - Plastic and nonmetallic article shaping or treating: processes
  • Information Patent Grant

    Laser segmented cutting, multi-step cutting, or both
    • Patent number RE43400
    • Issue date May 22, 2012
    • Electro Scientific Industries, Inc.
    • James N. O'Brien
    • 264 - Plastic and nonmetallic article shaping or treating: processes
  • Information Patent Grant

    Ultraviolet laser ablative patterning of microstructures in semicon...
    • Patent number 7,157,038
    • Issue date Jan 2, 2007
    • Electro Scientific Industries, Inc.
    • Brian W. Baird
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    Laser segmented cutting
    • Patent number 6,676,878
    • Issue date Jan 13, 2004
    • Electro Scientific Industries, Inc.
    • James N. O'Brien
    • B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents