TREA

Yuhua Zhu

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  • Fremont, CA, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Gesture recognition
    • Patent number 9,704,027
    • Issue date Jul 11, 2017
    • Amazon Technologies, Inc.
    • Samuel Henry Chang
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Gantry observation feedback controller
    • Patent number 9,160,904
    • Issue date Oct 13, 2015
    • Amazon Technologies, Inc.
    • Samuel Henry Chang
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Hand gesture detection
    • Patent number 8,970,479
    • Issue date Mar 3, 2015
    • Rawles LLC
    • Samuel Henry Chang
    • G06 - COMPUTING CALCULATING COUNTING