G - Physics – 08 – C
Patent
G - Physics
08
C
325/1, 365/2
G08C 23/04 (2006.01) H04N 5/232 (2006.01) H04N 7/18 (2006.01)
Patent
CA 1200024
ABSTRACT OF THE DISCLOSURE A pair of transducer units and a transmission line extend the operational range of an infrared remote control device that normally operates electrical or electromechanical apparatus such as a television channel selector. One transducer converts electrical signals into an infrared radiation pattern and is located adjacent the apparatus. The other transducer is located at any desired remote location linked by wire to the first transducer, and converts into electrical signals the infrared radiation pattern produced by the infrared remote control device. The first transducer includes an emitter in the form of an infrared light emitting diode, and the second transducer includes a sensor in the form of a photo diode. In certain applications, the transducers utilize the existing television cable.
448429
Gowling Lafleur Henderson Llp
Xantech Corporation
LandOfFree
Infrared extension system does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Infrared extension system, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Infrared extension system will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1296485