Haifeng Geng

Person

  • San Jose, CA, US

Patents Grantslast 30 patents

  • Information Patent Grant

    Voicemail spam detection

    • Patent number 12,003,671
    • Issue date Jun 4, 2024
    • Zoom Video Communications, Inc.
    • Melinda Min Xiao-Devins
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents