Patents Assigned to Hava Corp.
  • Telephone with automatic switching between cellular and VoIP networks
    Publication number: 20050147049
    Abstract: A mobile communication device includes, in part, a cellular communication module, a first antenna adapted to receive and transmit data between the mobile communication module and a cellular network, a Wireless Fidelity (Wi-Fi) communication module, a second antenna adapted to receive and transmit data between the Wi-Fi communication module and a VoIP network, a signal monitoring circuit, and a switching circuit adapted to switch an existing communication from the cellular communication module to the Wi-Fi communication module or vice versa.
    Type: Application
    Filed: January 6, 2005
    Publication date: July 7, 2005
    Applicant: Hava Corp.
    Inventor: Vasudevan Ganesan