EP 1681661 A1 20060719 - Single-band remote control method and apparatus for multiple frequency groups of devices
Title (en)
Single-band remote control method and apparatus for multiple frequency groups of devices
Title (de)
Einzelbandfernsteuerungsverfahren und Vorrichtung für mehrere Frequenzgruppen, die Geräte enthalten
Title (fr)
Procédé de télécommande pour bande monofréquence et appareil correspondant pour plusieurs groupes de fréquences, contenant des dispositifs
Publication
Application
Priority
EP 05000910 A 20050118
Abstract (en)
A single-band remote control for controlling different categories of remote devices, and multiple remote devices of the same category, the remote control has a plurality of control keys divided into a plurality of frequency groups. The control keys of the same frequency group are operative to generate and transmit control signals with different identification data at the same frequency, while the control keys of different frequency group are operative to generate control signals with different frequencies within the same frequency band. Thereby, different types of remote devices and/or multiple remote devices of the same category can be controlled by the same remote control.
IPC 8 full level
G08C 17/02 (2006.01)
CPC (source: EP)
G08C 17/02 (2013.01)
Citation (search report)
- [X] US 2004008798 A1 20040115 - TSUI PHILIP Y W [CA]
- [A] WO 02091328 A1 20021114 - LUTRON ELECTRONICS CO [US]
- [A] US 5872562 A 19990216 - MCCONNELL DONALD P [US], et al
- [A] PATENT ABSTRACTS OF JAPAN vol. 2003, no. 12 5 December 2003 (2003-12-05)
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DOCDB simple family (application)
EP 05000910 A 20050118