EP3512221

EMPIRICAL EXPERT DETERMINATION AND QUESTION ROUTING SYSTEM AND METHOD

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    EP einkaleyfi: Þýðing ekki lögð inn
  • :
    28.2.2013
  • :
    7.4.2021
  • :
    19159905.9
  • :
    27.2.2033
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    EMPIRICAL EXPERT DETERMINATION AND QUESTION ROUTING SYSTEM AND METHOD

28.2.2013
7.4.2021
  • :
    AIRBNB, Inc.
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    888 Brannan Street, San Francisco, CA 94103, US
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    RACHITSKY, Lenny
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    San Francisco, CA California 94103, US
  • :
    HAUGH, Samuel Alan
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    San Francisco, CA California 94107, US
  • :
    GAUTHIER, Nelson Aurel
  • :
    San Francisco, CA California 94103, US
  • :
    201261605126 P
  • :
    29.2.2012
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    US
  • :
    H04W 4/021, H04W 4/029, H04W 4/21, H04W 4/024