Remote control for a receiver
First Claim
Patent Images
1. A cordless remote control for television set of a pay TV system comprisinga) a reader for a data medium, said data medium containing information for activating said remote control and/or at least one program channel of a receiver,whereinb) said remote control is assigned a code (c);
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Accused Products
Abstract
A cordless remote control for a receiver, more particularly for a television set, comprising a reader for a data medium, said data medium containing information for the activating the remote control and/or at least one program channel of said receiver.
216 Citations
28 Claims
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1. A cordless remote control for television set of a pay TV system comprising
a) a reader for a data medium, said data medium containing information for activating said remote control and/or at least one program channel of a receiver, wherein b) said remote control is assigned a code (c); - and
c) said remote control comprises c1) a device for writing said code (c) of said remote control on said data medium, c2) a device for reading said code (c) from said data medium on said remote control, and c3) a device for comparing said read code (c) to said code (c) of said remote control and for controlling the unblocking of said remote control. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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25. A method of unblocking a remote control for a television set of a pay TV system, wherein
a) a code (C) assigned to said remote control is written onto a data medium by a writer integrated in said remote control; -
b) said code (C) stored on said data medium is read by said remote control; c) said code (C) assigned to said remote control is compared to said code (C) read from said data medium; and d) it being established from said comparison whether said data medium has already been used for unblocking some other remote control. - View Dependent Claims (26, 27, 28)
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Specification