Television tuning system

• US 20040032538A1
• Filed: 03/21/2003
• Published: 02/19/2004
• Est. Priority Date: 02/29/1996
• Status: Active Grant

• Current Assignee: Rovi Guides, Inc. (Adeia Inc.)
• Original Assignee: Gemstar Development Corporation (Adeia Inc.)
• Inventors: Yuen, Henry C.
• Granted Patent: US 7,095,453 B2
• Time in Patent Office: Days
• US Class Current: 348/731
• CPC Class Codes: H04N 21/4532 involving end-user characteristics, e.g. viewer profile, preferences monitoring of user activities for profile generation for accessing a video database G06F16/739; user profiles in network data switching protocols H04L67/306; processing of user preferences or user profiles in wireless networks H04W8/18
• CPC Class Codes: H04N 21/47 End-user applications
• CPC Class Codes: H04N 21/485 End-user interface for client configuration
• CPC Class Codes: H04N 5/50 Tuning indicators; Automatic tuning control

Abstract

An improved television control system includes a tuner (15), a memory (13), a keyboard (14) and a controller (11). The tuner (15) selects one channel from a multi-channel television signal based upon a channel selection input. The multi-channel television signal carries the signals for a set of received television channels. The memory (13) contains a favorite channel list that includes a list of channel identifiers, each channel identifier corresponding to one of a subset of the set of channels received by the tuner (15). The keyboard (14) includes a favorite channel button (16) and a favorite program button (16) as well as a numeric keypad (30) and channel up/down keys (28).

Claims

1. A television control system comprising:

a tuner for selecting one channel from a multi-channel television signal based upon a channel selection input, wherein the multi-channel television signal carries the signals for a set of received channels;

a memory circuit wherein a favorite channel list that comprises a list of channel identifiers, each channel identifier corresponding to one of a subset of the set of received channels is stored;

a favorite channel button capable of programming and selecting a favorite channel and

a controller communicatively connected to the turner, the memory circuit and the favorite channel button, the controller comprising;

a first instruction set causing the controller to add a channel identifier corresponding to the channel then being tuned by the tuner to the favorite channel list when the favorite channel button is momentarily pressed; and

a second instruction set causing the controller to remove a channel identifier corresponding to the channel then being tuned by the tuner from the favorite channel list when the favorite channel button is pressed and held.

2. The system of claim 1 further comprising means for cyclically tuning the channels corresponding to the channel identifier in the favorite channel list.

3. The system of claim 2 further comprising:

means, communicatively connected to the controller, for displaying a favorite channel icon on a television screen;

means for displaying the favorite channel icon when the channel tuned by said turner corresponds with a channel identifier in the favorite channel list; and

means for ceasing the display of the favorite channel icon when the channel tuned by the tuner does not correspond to a channel identifier and when a channel identifier corresponding to the channel then being tuned by the tuner is removed from the favorite channel list.

4. The system of claim 2 wherein the memory circuit further comprises a favorite program list comprising television program identifiers, wherein the system further comprises:

a favorite program input means;

means for adding a program identifier corresponding to the program then tuned by the tuner to the favorite program list when the favorite program input means is operated in a first predetermined manner; and

means for removing a program identifier for a program then being tuned by the tuner to the favorite program list when the favorite program input means is operated in a second predetermined manner.

5. The system of claim 4 wherein the program identifier comprises a subset of the channel, date, day of the week, start time, end time and length for the program then being tuned by the tuner.

6. The system of claim 4 wherein the program identifier comprises a representation of the title of the program then being tuned by the tuner.

7. The system of claim 5 or 6 wherein the program identifier is derived from data received from an electronic program schedule system.

8. The system of claim 5 or 6 wherein the program identifier is derived from data embedded in the television signal.

9. The system of claim 4, 5 or 6 further comprising means for adding a channel identifier corresponding to the channel on which a program corresponding to a program identifier on the favorite program list is being broadcast, while such program is being broadcast.