Data processing: presentation processing of document – operator i – Operator interface – Computer supported collaborative work between plural users
Reexamination Certificate
2002-02-07
2010-06-15
Huynh, Ba (Department: 2179)
Data processing: presentation processing of document, operator i
Operator interface
Computer supported collaborative work between plural users
C715S748000, C715S751000, C715S756000, C715S758000
Reexamination Certificate
active
07739610
ABSTRACT:
In a service providing system, a live-distribution service for live-distributing contents supplied according to a reservation, and a chat service for providing the use of a chat space corresponding to the reservation for the live distribution are provided. When a personal computer and another personal computer use the live-distribution service and the chat service, they need to be authenticated by a streaming server and a communication server. For authentication, both the streaming server and the communication server use a shared password registered in a reservation data base when the live distribution is reserved.
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U.S. Appl. No. 10/067,304, filed Feb. 7, 2002, Pending.
U.S. Appl. No. 10/067,310, filed Feb. 7, 2002, Pending.
Fujii Katsushi
Kanai Shinichi
Miyazaki Jun-ichi
Nishizawa Shigehiko
Noumi Yousuke
Huynh Ba
Oblon, Spivak McClelland, Maier & Neustadt, L.L.P.
Sony Corporation
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