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GP Photonics, Inc.

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  • Tianjin, CN
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Patents Grantslast 30 patents

  • Information Patent Grant

    External cavity tunable laser with dual beam outputs
    • Patent number 10,418,775
    • Issue date Sep 17, 2019
    • GP Photonics, Inc.
    • Peiliang Gao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Broad band continuous tunable laser
    • Patent number 9,257,811
    • Issue date Feb 9, 2016
    • GP PHOTONICS, INC.
    • Peiliang Gao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Optical add/drop multiplexer
    • Patent number 8,897,646
    • Issue date Nov 25, 2014
    • GP Photonics, Inc.
    • Peiliang Gao
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Tunable laser
    • Patent number 8,831,050
    • Issue date Sep 9, 2014
    • GP Photonics, Inc.
    • Peiliang Gao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Precision optical frequency tunable laser
    • Patent number 8,731,011
    • Issue date May 20, 2014
    • GP Photonics Inc.
    • Peiliang Gao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    Tunable laser
    • Patent number 8,670,469
    • Issue date Mar 11, 2014
    • GP Photonics, Inc.
    • Peiliang Gao
    • H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents