Patents Assigned to Nuvoiz, Inc.
  • Session initiation and maintenance while roaming
    Patent number: 8130760
    Abstract: The technology disclosed addresses initiation of peer-to-peer media exchange sessions, with traversal of NAT and firewall devices, in a manner adapted to roaming. In particular, involves preliminary determination of NAT/firewall topology, which reduces latency at initiation, and hole punching technologies to select a routing and traversal strategy that reduce reliance on external media relay devices.
    Type: Grant
    Filed: April 26, 2010
    Date of Patent: March 6, 2012
    Assignee: Nuvoiz, Inc.
    Inventors: Richard H. Xu, Chong-Jin Koh, Bryan Ford, Markus Hahn, Gabriel Berryn Levy, Ching-Hai Tsai, Yusuf Saib, Srinivasa Yarrakonda
  • Session initiation and maintenance while roaming
    Patent number: 7706373
    Abstract: The technology disclosed addresses initiation of peer-to-peer media exchange sessions, with traversal of NAT and firewall devices, in a manner adapted to roaming. In particular, involves preliminary determination of NAT/firewall topology, which reduces latency at initiation, and hole punching technologies to select a routing and traversal strategy that reduce reliance on external media relay devices.
    Type: Grant
    Filed: November 1, 2006
    Date of Patent: April 27, 2010
    Assignee: Nuvoiz, Inc.
    Inventors: Richard H. Xu, Chong-Jin Koh, Bryan Ford, Markus Hahn, Gabriel Berryn Levy, Ching-Hai Tsai, Yusuf Saib, Srinivasa Yarrakonda