TREA

Qingshan Luo

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  • Palo Alto, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Time zone determination
    • Patent number 8,331,200
    • Issue date Dec 11, 2012
    • Google Inc.
    • Qingshan Luo
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Time zone determination
    • Patent number 7,948,832
    • Issue date May 24, 2011
    • Google Inc.
    • Qingshan Luo
    • G06 - COMPUTING CALCULATING COUNTING