Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Gerald Callow0
Kent Wotherspoon0
Date of Patent
April 4, 2006
0Patent Application Number
103389380
Date Filed
January 8, 2003
0Patent Citations Received
Patent Primary Examiner
Patent abstract
A portable transreceiver system transmitting voice communications over a data network is described. The system has a portable transreceiver (WT) mode where multiple users are connected using semi duplex communications, and a private mode in which pairs of users are connected using full duplex communications. Wireless voice enabled terminals are used by the users, and are interconnected via a network such as the Internet.
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