John Lee

Person

  • Whitby, CA

Patents Grantslast 30 patents

  • Information Patent Grant

    Digital telephone switch

    • Patent number 7,864,932
    • Issue date Jan 4, 2011
    • ATX Networks Inc.
    • John Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Signal management system

    • Patent number 7,142,414
    • Issue date Nov 28, 2006
    • PCI Technologies, Inc.
    • John Lee
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents