Electrical computers and digital processing systems: multicomput – Computer conferencing – Demand based messaging
Reexamination Certificate
2005-07-27
2010-12-07
Donaghue, Larry (Department: 2454)
Electrical computers and digital processing systems: multicomput
Computer conferencing
Demand based messaging
C709S231000, C709S248000
Reexamination Certificate
active
07849145
ABSTRACT:
Disclose is a method and system enabling joint viewing of moving picture while chatting. In order to match the screen being played and chatting message, a method for synchronizing contents playing times for the contents being played is further disclosed. A room master client among user clients joined the joint viewing room receives buffering state information from all clients in joint viewing and transmits playback start message to the clients in joint viewing according to the buffering state information. After contents playback is started, the room master client provides information on current contents playing time to the other user clients periodically, and the other clients synchronize contents playing times based on the current contents playing time of the room master client.
REFERENCES:
patent: 5808662 (1998-09-01), Kinney et al.
patent: 6393412 (2002-05-01), Deep
patent: 6715126 (2004-03-01), Chang et al.
patent: 6823363 (2004-11-01), Noveck et al.
patent: 6985966 (2006-01-01), Gupta et al.
patent: 7096271 (2006-08-01), Omoigui et al.
patent: 7124164 (2006-10-01), Chemtob
patent: 7143428 (2006-11-01), Bruck et al.
patent: 7188193 (2007-03-01), Getsin et al.
patent: 7493647 (2009-02-01), White et al.
patent: 2002/0112244 (2002-08-01), Liou et al.
patent: 2002/0120939 (2002-08-01), Wall et al.
patent: 2004/0103444 (2004-05-01), Weinberg et al.
patent: 2005/0262542 (2005-11-01), DeWeese et al.
patent: 2006/0002681 (2006-01-01), Spilo et al.
patent: 2001-298431 (2001-10-01), None
patent: 2002-77857 (2002-03-01), None
patent: 2004-145541 (2004-05-01), None
patent: 2002-82623 (2002-10-01), None
patent: 1020020082623 (2002-10-01), None
Kang Kyung-Don
Lee Jong-Il
Lee Kang-In
Oh Sang-Yun
Donaghue Larry
H.C. Park & Associates PLC
NHN Corporation
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