Telephonic communications – Special services – Three-way calling
Reexamination Certificate
2011-03-01
2011-03-01
Gauthier, Gerald (Department: 2614)
Telephonic communications
Special services
Three-way calling
C342S357290, C379S158000, C379S201010, C455S432300, C455S456300
Reexamination Certificate
active
07899171
ABSTRACT:
There is a need for providing a content to a user in process of a voice call without interrupting the conversation. A presence server is provided to manage positions, in a virtual space, of a user of each of voice telecommunication terminals and an advertisement sound source provided by an advertisement server. A media server applies a stereophonic process to voice data for each of the other voice telecommunication terminals correspondingly to a relative position between a user of each of the other voice telecommunication terminals and a user of the relevant voice telecommunication terminal. Further, the media server applies a stereophonic process to acoustic data for the advertisement sound source correspondingly to a relative position between the advertisement sound source and a user of the relevant voice telecommunication terminal. In this manner, stereophonically processed data is synthesized to generate voice call data for the relevant voice telecommunication terminal.
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Office Action (Reason for Rejection) from Japanese Patent Office, mail date Apr. 27, 2010.
A. Marquez, Esq. Juan Carlos
Gauthier Gerald
Hitachi , Ltd.
Stites & Harbison PLLC
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