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8107016 |
Display apparatus and driving method thereof
A display apparatus and a driving method thereof are provided. The display apparatus includes a channel setting storage unit which stores mode selection information about a plurality of channel...
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8103232 |
Broadcasting signal receiving apparatus and channel scanning method
Provided are a broadcasting signal receiving apparatus and a channel scanning method which are capable of scanning any desirable plurality of channels quickly by providing the channel scan function...
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8104058 |
Frequency redirection for inband signaling
A channel remapping pre-notification (RPN) message is transmitted in each of multiple frequencies prior to movement of data associated with one or more virtual channels to one or more different...
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8102474 |
Systems and methods for channel scanning
Methods for channel scanning are provided. An embodiment of a method for channel scanning comprises scan progress information stored when interrupting a channel scanning process. A carrier RF...
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8094241 |
Digital broadcast reception device and related method to determine programs included in receivable programs
There is disclosed a digital broadcast reception device capable of acquiring a broadcast wave at a current position with a high probability without using position information even when moving over...
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8089566 |
Television tuner integrated circuit and television tuner for attenuating interference signal
A tuner integrated circuit is connected, in a preceding stage thereof, to an RF amplifier including a UHF dual gate FET and a VHF dual gate FET. In the reception of a signal of the UHF band, a...
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8081049 |
Band-pass filter device, method of manufacturing same, television tuner, and television receiver
A band-pass filter device includes: a plurality of band-pass filter elements on a principal plane of a substrate; wherein the band-pass filter elements correspond to a plurality of respective...
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8063997 |
Integrated programmable tuner
An integrated tuner is programmable to optimize its components for either analog signal reception or digital signal reception. Power to the components is increased for analog operation and...
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8063996 |
Content delivery to a digital TV using a low-power frequency converted RF signal
A simple antenna is connected to the RF input port on a conventional digital TV to receive video content from a plurality of video content sources wirelessly. The video content sources, such as a...
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8059211 |
System and method for changing television channels in a video signal processor
A system and/or method that reduces the blanking time between changing from one video channel to another video channel, particularly from a digital video channel. The system provides as much video...
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8059209 |
Broadcast signal receiving device and method
A broadcast signal receiving device includes a receiving unit, a registering unit and a channel selection unit. The receiving unit receives digital broadcast signals including a plurality of...
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8059212 |
Television receiver and television receiving method
A television receiver includes at least two tuner units that respectively connect to multidirectional antennas respectively capable of electrically switching a directivity of a receiving radio wave...
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8056102 |
Channel selection device receiving a multi-channel video and a channel selection method receiving a multi-channel video
There is provided a channel selection device receiving a multi-channel video including plural videos and video configuration information on each video from a head end. The channel selection device...
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8055223 |
Radio receiver
A radio receiver includes a down-converter 110 for receiving a radio multiplexed signal containing a first signal and a second signal, multiplying the first signal and the second signal by a mixer...
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8056104 |
Control system and user interface for network of input devices
Apparatus, methods, and systems for centrally and uniformly controlling the operation of a variety of devices, such as communication, consumer electronic, audio-video, analog, digital, 1394, and...
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8049821 |
Video buffer management
In one embodiment a video system comprises a first tuner, a first memory buffer coupled to the first tuner to receive a first video signal from the first tuner, a second tuner, a second memory...
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8045066 |
Fully integrated tuner architecture
An integrated receiver with channel selection and image rejection substantially implemented on a single CMOS integrated circuit is described. A receiver front end provides programmable attenuation...
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8045067 |
Method and apparatus of locating channels in a frequency band
A method for searching a frequency band to locate a channel. The method includes the steps of setting an initial frequency and a first frequency step; determining a frequency point based on the...
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8040438 |
Method for channel change in digital broadcasting
The present invention offers a method for channel change in digital broadcasting consisting of: a step 1 for recognizing a command for a channel change while the currently connected channel is...
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8035755 |
TV broadcast receiver
In the course of the channel presetting process, the central frequency is set by a step of 1 MHz within the range from the minimum frequency in the VHF band channel plan to the maximum frequency of...
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8035754 |
Receiver apparatus and information recording/outputting apparatus
First and second signal processing units are each configured by an IC, so that the circuit space occupying in a receiver apparatus can be reduced. The signal path can be shortened from a BPF...
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8032074 |
Method and device for setting connection type of dual tuner
The present invention relates to a connection state setting method of a dual tuner and an apparatus. In accordance with an embodiment of the present invention, the method of setting a tuner...
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8027654 |
Digital broadcasting receiving apparatus
When a power source of a digital broadcasting receiving apparatus is turned on, a microprocessor executes reading of a Read Data with specifying a Read Slave Address which is set by applying a...
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8027653 |
Signal receiving apparatus and control method thereof
A signal receiving apparatus includes: a tuning unit which has at least one tuner; a communication unit which communicates at least one external device; and a controller which divides an entire...
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8023048 |
Mobile TV system and method with fast channel change
To reduce latency during channel change, when a user changes the TV channel on a mobile TV device such as a wireless phone, the device leaves the power save mode and enters, for a limited timeout...
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8023883 |
Method and apparatus for controlling handoffs in a mobile system
A method of operating a mobile device includes determining a location of the mobile device, determining a local market area for the mobile device in response to the location. The method further...
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8004615 |
Television
The present invention discloses a television includes a power circuit; a power circuit; a speaker; a display; a tuner for receiving television broadcasting signals and for generating first audio...
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8004610 |
Techniques to enable digital television and GPS coexistence
An embodiment of the present invention provides an apparatus, comprising a digital television (DTV) receiver including at least a one-bit-flag such that when the flag is “on”, the DTV receiver is ...
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8004618 |
Digital broadcast receiver
A broadcast channel detection system enabling search of channels providing a digital television broadcast from among a large number of channels at a high speed. This is configured by a periodic...
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7990480 |
Broadcast receiving apparatus, and a tuner and a distributor for the same
Within a broadcast receiving apparatus, mounting therein two (2) pieces of tuner units, each being receivable at least three (3) kinds of broadcasting signals, and being receivable plural numbers...
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7992184 |
Hardware module for adding functionality to television using mechanical and wireless links
A set-box (SBB) is advanced into a receptacle on the rear of a TV to add functionality to the TV. Digital video information is conveyed from the SBB to the TV using respective HDMI connectors on...
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7990479 |
Communication system and communication method
A transmitting device transmits a video signal and an audio signal based on a television broadcasting signal, or a still picture signal and a silence signal as a transmission signal to a receiving...
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7990951 |
Method and system for fast channel change in a communication device
An association table associates each program stream of a plurality of program streams with a MAC domain, with a channel frequency and with a multicast address. If a subscriber device selects a...
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7983638 |
Tuner input filter with electronically adjustable response for adapting to antenna characteristic
A system, apparatus and/or method provides frequency response adjustment of an RF input filter of an RF tuner based on impedance of an antenna system that is providing reception of RF signals to...
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7973861 |
Universal tuner for mobile TV
A tuner for use in mobile television devices comprises at least one RF front end component comprising a LNA adapted to amplify mobile television signals; a PLL circuit to generate signals; and a...
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7970072 |
Method and apparatus for processing a signal
The present invention relates to a method and apparatus for processing a signal. An object of the present invention devised to solve the problem lies on a method and apparatus for processing a...
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7962949 |
Electronic component allowing the decoding of digital terrestrial or cable television signals
A dual-conversion tuner firstly upconverts so as to place itself outside the receive band and then downconverts with zero intermediate frequency. A filter of the surface acoustic wave type is...
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7956933 |
Tuner circuit and digital broadcast receiver with low distortion performance and low power consumption
In a tuner circuit, an automatic gain control circuit generates an RF-AGC voltage for automatically controlling a gain of an RF-AGC amplifier in accordance with a level of a signal output from an...
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7956934 |
Digital TV equipped with universal CPU and method for signal processing therefor
A digital TV equipped with a general-purpose CPU having a higher performance than that of an embedded CPU and a signal processing method thereof are provided. According to the digital TV and...
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7956935 |
Control method and device for controlling a controllable device
An example method and device for controlling a controllable device involves using a control device comprising a numeric keypad and a delimiter key. Control operations for the controllable device...
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7952648 |
Broadcast reception module and broadcast device using the same
A broadcast module includes a receiver for selecting the signal of a specific channel from the signals of a plurality of channels under control of a controller; a demodulator connected to the...
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7954126 |
Control system and user interface for network of input devices
Apparatus, methods, and systems for centrally and uniformly controlling the operation of a variety of devices, such as communication, consumer electronic, audio-video, analog, digital, 1394, and...
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7944512 |
Receiver and receiving method
A receiver selecting a channel to be received based on a channel list enumerating receivable channels includes: a memory capable of storing the channel list; a first tuner configured to perform a...
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7941821 |
Control system and user interface for home theater network
Apparatus, methods, and systems for centrally and uniformly controlling the operation of a variety of devices, such as communication, consumer electronic, audio-video, analog, digital, 1394, and...
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7936475 |
Image display system
An image display system for reading and displaying an image includes an image display device and a scanner device that is connected to the image display device through a network. The image display...
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7937598 |
Method for operating TV tuner card
A TV tuner card operation method is described. A TV tuner module is provided to a computer, wherein the TV tuner module is electrically connected to the computer via a PCI-E interface. A remote...
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7936402 |
Method for setting digital broadcasting channel
Provided is a method for setting a digital broadcasting channel in a digital broadcasting receiver having a tuner and a demodulator. According to the method, when an automatic channel setting...
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7932957 |
Receiver apparatus and receiver system
A receiver apparatus 3 has a digital circuit portion 13 that converts a compressed digital signal outputted from a digital demodulating portion 12 into digital video and audio signals and a...
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7929060 |
Video receiver with reduced power mode
An integrated circuit device having a television signal tuner, video decoder and power control circuit. The television signal tuner selects one of a plurality of television channels, and the video...
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7929062 |
Channel scanning method of digital broadcast receiver having a plurality of tuners
A channel scanning method is provided that is performed by a digital broadcast receiver having a plurality of tuners. The channel scanning method includes determining whether channel data exists in...
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