Patents by Inventor Kang Wee Koo

Kang Wee Koo has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Open settlement protocol bridge for multi-network voice connections
    Patent number: 7865621
    Abstract: A bridge for multi-network communications is provided. A voice bridge includes an open settlement protocol (OSP) compliant interface for establishing inter-domain voice connections. The voice bridge facilitates connections between OSP compliant and non-OSP compliant networks and interfaces with an OSP server. A call set-up component processes requests from OSP compliant and non-OSP compliant networks. An OSP interface facilitates OSP compliant reporting to the OSP server. Other embodiments comprising additional features, such as address masking, are also provided.
    Type: Grant
    Filed: May 31, 2002
    Date of Patent: January 4, 2011
    Assignee: Spice i2i Limited
    Inventors: Kang Wee Koo, Wee Sin Tam, Srinivas Shesham, Pawan Pandey, Sin Ming Ow