Communication apparatus and applications thereof

Details Communication apparatus and applications thereof Communication apparatus and applications thereof

2004-12-06

2010-11-30

Moore, Jr., Michael J (Department: 2467)

Multiplex communications

Communication techniques for information carried in plural...

Assembly or disassembly of messages having address headers

C370S392000, C370S465000, C370S469000, C370S471000

Reexamination Certificate

active

07843968

ABSTRACT:
A technology for efficiently processing data communication using a plurality of communications protocols is provided. In the Internet phone apparatus, when a network interface section receives packets, a protocol detecting section determines whether the received packets are TCP packets or UDP packets. In the case TCP packets, a CPU, a general-purpose circuit, processes the packets using software. In the case of UDP packets, a UDP processing section, a dedicated circuit, processes the packets. Audio data transmitted and received in UDP packets are decoded by a codec processing section and output to a speaker.

REFERENCES:
patent: 5701316 (1997-12-01), Alferness et al.
patent: 6625147 (2003-09-01), Yokoyama et al.
patent: 6628617 (2003-09-01), Karol et al.
patent: 6850519 (2005-02-01), Saito et al.
patent: 6901508 (2005-05-01), Park et al.
patent: 7242681 (2007-07-01), Van Bokkelen et al.
patent: 7274706 (2007-09-01), Nguyen et al.
patent: 7606155 (2009-10-01), Higashida
patent: 2003/0095567 (2003-05-01), Lo et al.
patent: 01-109837 (1989-04-01), None
patent: 04-010733 (1992-01-01), None
patent: 04-352054 (1992-12-01), None
patent: 05-160815 (1993-06-01), None
patent: 05-204801 (1993-08-01), None
patent: 5-211514 (1993-08-01), None
patent: 6-177912 (1994-06-01), None
patent: 07-074785 (1995-03-01), None
patent: 09-034818 (1997-02-01), None
patent: 9-200217 (1997-07-01), None
patent: 11-261649 (1999-09-01), None
patent: 2001-268159 (2001-09-01), None
patent: 2001-339462 (2001-12-01), None
patent: 2002-026965 (2002-01-01), None
patent: 2002-232461 (2002-08-01), None
Korean Office Action issued in corresponding Korean Patent Application No. 10-2004-7014902 dated Dec. 29, 2006.
Office Action dated May 19, 2006.
Chinese Office Action dated Nov. 21, 2008, with English Translation, issued in Chinese Patent Application No. CN 03812479.3.
Japanese Notification of Reason(s) for Refusal, w/ English translation thereof, issued in Japanese Patent Application No. JP 2007-068273 dated Apr. 21, 2009.
Chinese Office Action, w/ English translation thereof, issued in Chinese Patent Application No. CN 038124793 dated May 15, 2009.
Chinese Office Action, with English translation, issued in Chinese Patent Application No. 03812479.3, mailed Aug. 21, 2009.
Japanese Notification of Reason(s) for Refusal, w/ English translation thereof, issued in Japanese Patent Application No. JP 2007-068273 dated Nov. 17, 2009.
Japanese Notification of Reason(s) for Refusal, w/ English translation thereof, issued in Japanese Patent Application No. JP 2007-068273 dated Mar. 2, 2010.

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