TREA

Coe Leta Rayne Stafford

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  • Millbrae, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Video call handling
    • Patent number 9,559,869
    • Issue date Jan 31, 2017
    • Qwest Communications International Inc.
    • Afshin Frederick Mehin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Multi-user integrated task list
    • Patent number 9,356,790
    • Issue date May 31, 2016
    • Qwest Communications International Inc.
    • Nicholas Zambetti
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Doodle-in-chat-context
    • Patent number 9,003,306
    • Issue date Apr 7, 2015
    • Qwest Communications International Inc.
    • Afshin Frederick Mehin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Integrated multi-modal chat
    • Patent number 8,819,566
    • Issue date Aug 26, 2014
    • Qwest Communications International Inc.
    • Afshin Frederick Mehin
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE