EP 1195055 A1 20020410 - REAL-TIME SIGNAL STRENGTH DISPLAY OF TERRESTRIAL DIGITAL TELEVISION SIGNALS
Title (en)
REAL-TIME SIGNAL STRENGTH DISPLAY OF TERRESTRIAL DIGITAL TELEVISION SIGNALS
Title (de)
ECHTZEITANZEIGE DER SIGNALSTÄRKE VON DIGITALEN TERRESTRISCHEN FERNSEHSIGNALEN
Title (fr)
AFFICHAGE EN TEMPS REEL DE LA PUISSANCE DE SIGNAUX DE TELEVISION NUMERIQUE TERRESTRE
Publication
Application
Priority
- US 0015760 W 20000608
- US 13946799 P 19990616
- US 14334199 P 19990712
Abstract (en)
[origin: WO0078039A1] An HDTV receiver coupled to a terrestrial antenna displays real-time signal strength of terrestrial digital television signals. A graphical user interface preferably displays various data relating to all terrestrial television signals in a scrollable grid format. The grid is displayed within an active video display of a selected television signal from the grid. Audio for the selected channel is also active. A list of all channels tuned or selected is maintained to aid in searching. Channel lists are updated during certain channel searches.
IPC 1-7
IPC 8 full level
H04N 5/445 (2011.01)
CPC (source: EP KR)
H04N 5/445 (2013.01 - KR); H04N 21/42638 (2013.01 - EP); H04N 21/4314 (2013.01 - EP); H04N 21/44209 (2013.01 - EP); H04N 21/47 (2013.01 - EP); H04N 21/485 (2013.01 - EP)
Citation (search report)
See references of WO 0078039A1
Designated contracting state (EPC)
DE ES FR GB IT
DOCDB simple family (publication)
WO 0078039 A1 20001221; AU 5329900 A 20010102; CN 1178483 C 20041201; CN 1355988 A 20020626; EP 1195055 A1 20020410; JP 2003502919 A 20030121; JP 2012109980 A 20120607; JP 2013240118 A 20131128; JP 2015084596 A 20150430; JP 4951178 B2 20120613; JP 5542785 B2 20140709; JP 5785232 B2 20150924; JP 6684014 B2 20200422; KR 100749407 B1 20070816; KR 20020022667 A 20020327; MX PA01012671 A 20020604
DOCDB simple family (application)
US 0015760 W 20000608; AU 5329900 A 20000608; CN 00808844 A 20000608; EP 00938227 A 20000608; JP 2001504166 A 20000608; JP 2011264380 A 20111202; JP 2013182246 A 20130903; JP 2015015213 A 20150129; KR 20017014726 A 20011119; MX PA01012671 A 20000608