Owner LG Electronics Inc.

Inventors Kang, Sung Hwan; Back, Seung Myun; Koo, Ja In; Ha, Sam Chul; Choi, Hwan Jong; Lee, Koon Seok; Kim, Dae Woong; Lim, Jeong Hyun

Agent Freehills

Pub. Number AU-B-2007202652

Parent 2002248056

Filing date 8 June 2007

Wipo publication date 28 June 2007

Acceptance publication date 9 October 2008

G06Q 10/00 (2006.01) Administration, e.g. office automation or reservations

G05B 15/02 (2006.01) Systems controlled by a computer - electric

G06F 13/00 (2006.01) Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units

H04L 12/28 (2006.01) Data switching networks - characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]

H04L 29/06 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - characterised by a protocol

H04M 11/00 (2006.01) Telephonic communication systems specially adapted for combination with other electrical systems

H04Q 9/00 (2006.01) Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom

H04L 29/08 (2006.01) Arrangements, apparatus, circuits or systems, not covered by a single one of groups - Transmission control procedure, e.g. data link level control procedure