TREA

Enrique Cheng-Quispe

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  • Marlboro, NJ, US
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Patents Grantslast 30 patents

  • Information Patent Grant

    Viceband data set
    • Patent number RE36673
    • Issue date Apr 25, 2000
    • Lucent Technologies Inc.
    • Enrique Cheng-Quispe
    • 375 - Pulse or digital communications
  • Information Patent Grant

    Voiceband data set
    • Patent number RE33380
    • Issue date Oct 9, 1990
    • AT&T Bell Laboratories
    • Enrique Cheng-Quispe
    • 375 - Pulse or digital communications
  • Information Patent Grant

    Voiceband data set
    • Patent number 4,419,756
    • Issue date Dec 6, 1983
    • Bell Telephone Laboratories, Incorporated
    • Enrique Cheng-Quispe
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE