Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Erich A. Geiger0
Hermann Link0
Michael Zahm0
Stefan Koehler0
Date of Patent
April 25, 2006
0Patent Application Number
097839390
Date Filed
February 15, 2001
0Patent Citations Received
Patent Primary Examiner
Patent abstract
The receiving device contains at least two television channel selection devices to convert high-frequency signals into intermediate-frequency signals, at least two video demodulation devices to convert the intermediate-frequency signals into picture signals, at least two audio demodulation devices to convert the intermediate-frequency signals into audio signals, and one intermediate-frequency switching device to switch the audio- and video-demodulation devices to the television channel selection devices.
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