Bi-directional remote control unit and method of using the same

Details Bi-directional remote control unit and method of using the same Bi-directional remote control unit and method of using the same

2002-12-20

2009-10-20

Lonsberry, Hunter B. (Department: 2421)

Interactive video distribution systems

Local video distribution system

Multiunit or multiroom structure

C348S734000

Reexamination Certificate

active

07607156

ABSTRACT:
A bi-directional communications link between a television set and a remote control unit assists a viewer in controlling the entertainment system. The television set can signal the remote control unit to confirm instruction signal received from the remote control unit. The television can also transmit electronic program guide information to the remote control unit which is displayed on a display device on the remote control unit. The television can send the remote control unit a listing of available sub-channels within a single digital channel. The listing is displayed on the remote's display device, and the viewer can then choose from among the sub-channels.

REFERENCES:
patent: 35952 (1862-07-01), Beery
patent: 5410326 (1995-04-01), Goldstein
patent: 5410367 (1995-04-01), Zahavi et al.
patent: 5485221 (1996-01-01), Banker et al.
patent: 5592551 (1997-01-01), Lett et al.
patent: 5625608 (1997-04-01), Grewe et al.
patent: 5710605 (1998-01-01), Nelson
patent: 5737030 (1998-04-01), Hong et al.
patent: 6111611 (2000-08-01), Ozkan et al.
patent: 6130726 (2000-10-01), Darbee et al.
patent: 6163316 (2000-12-01), Killian

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