|
Match
|
Document |
Document Title |
|
|
7624420 |
Digital television broadcast signal receiver
A digital television broadcast signal receiver connected to a multi-directional antenna carries out in advance automatic scanning for each channel to determine and store the strength of a signal...
|
|
|
7624414 |
Broadcast reception apparatus receiving broadcast by using directional antenna
A broadcast reception apparatus is connected to a directional antenna capable of changing an airwave reception direction. The broadcast reception apparatus includes a tuner selecting a frequency of...
|
|
|
7623186 |
Apparatus and method for displaying a television video signal in a mobile terminal
An apparatus and method for displaying a television video signal in a mobile terminal. The apparatus comprises an input unit for generating a plurality of signals for control of a television mode...
|
|
|
7611382 |
Digital television tuner with digital to analog converter embedded in a connector
A digital television converter is provided, for example for performing all of the functions of a set top box for receiving digital terrestrial or satellite television broadcast signals. The...
|
|
|
7606527 |
Digital broadcast receiving device, digital broadcast receiving method, and program therefor
Provided is a digital broadcast receiving device ( 20 ) which can display a high resolution image longer without burdening users with a cumbersome operation. The digital broadcast receiving device...
|
|
|
7605838 |
Broadcast signal receiving apparatus and method of filtering noise signals
Broadcast signal-receiving apparatus and a method filtering noise signals. The broadcast signal-receiving apparatus includes a tuner to convert an RF signal to a lower frequency signal to output an...
|
|
|
7602448 |
Apparatus and method for providing an AGC function using multiple feedback sources
An apparatus ( 20 ) such as a television signal receiver provides an AGC function by using multiple feedback sources which provide both narrow band and wide band AGC signals in an adaptive manner....
|
|
|
7602444 |
Synchronization signal detection circuit and method of digital television (DTV) receiver
A synchronization signal detection circuit and method of a digital TV (DTV) receiver are provided. The synchronization signal detection circuit determines a precise main path by determining powers...
|
|
|
7599010 |
TV receiver and analog TV signal processing method
The present invention provides a TV receiver and an analog TV signal processing method. The TV receiver includes a tuner, an analog-to-digital converter, and a digital filter module. The tuner is...
|
|
|
7599009 |
Apparatus and method for processing analog and digital signals from multiple signal sources
An apparatus such as a television signal receiver employs an efficient and cost-effective signal processing architecture which enables, among other things, the reception and processing of both...
|
|
|
7589789 |
Video converting device and method for digital TV
A video converting device and method for a digital TV is disclosed. The present invention is capable of detecting whether a conversion is being processed and displaying a previous video or a...
|
|
|
7580717 |
Method and apparatus for applications including position determination
To provide a method and apparatus for a plurality of applications including position determination, there is provided a radio communication device comprising a positioning member configured to...
|
|
|
7574718 |
Television having program rating function and reporting method thereof
A television having a program rating function according to a set-up value of a program rating set up by a user and a method for controlling the same. The television has: a judgment unit for judging...
|
|
|
7573531 |
Rapid channel signal identification
An apparatus, for use in a receiver configured to receive electronic signals, for identifying digital signals that are available for reception, includes a timing recovery device configured to...
|
|
|
7567304 |
Method of sharing preference channel in digital broadcasting reception terminal
A method of sharing a preference channel in a digital broadcasting reception terminal includes registering a phone book group to which at least one preference channel and information on the...
|
|
|
7567303 |
Television broadcast receiver
If a channel determined by a new all-directional omni-directional scanning process is absent in a channel information table created previously, a TV broadcast receiver registers a channel number...
|
|
|
7567302 |
Receiving device for digital broadcasting
A receiving device for digital broadcasting is provided. The receiving device is provided with a receiving system that receives a digital broadcast wave and obtains digital data based on the...
|
|
|
7564905 |
System and method for providing terrestrial digital broadcasting service using single frequency network
Provided is a system and method for terrestrial digital broadcasting service using a single frequency network without additional equipment. The system and method synchronizes input signals into...
|
|
|
7562375 |
Fast channel change
In an exemplary server implementation, a server is configured to retain at least one independent frame for each video channel of multiple video channels that are being distributed using multicast...
|
|
|
7561213 |
Television broadcast receiver
For determining connection of a TV broadcast receiver for receiving terrestrial broadcasts to a smart antenna with multiple receiving directions having a current active receiving direction, the...
|
|
|
7561212 |
Digital broadcast receiving apparatus and receiving method
A factor in deterioration of receiving characteristics of an antenna is automatically determined and automatically improved. In an apparatus for receiving digital broadcast signal, when receiving...
|
|
|
7555066 |
E8-VSB reception system
An E8-VSB reception system system is provided. A VSB receiver converts a received broadcast signal into a digital baseband signal in synchronization with a first symbol clock, converts a decision...
|
|
|
7554613 |
Analog television broadcast signal receiver
An analog TV broadcast receiver connected to a multi-directional antenna has a receiving direction counter for a channel which is set at an initial receiving direction to measure intensity of a TV...
|
|
|
7554609 |
Method and apparatus for detecting and rejecting NTSC Interference in ATSC system
A method and apparatus for rejecting an interference signal from an input frequency spectrum. The method includes the steps of receiving the input signal; frequency-shifting the received input...
|
|
|
7551238 |
Integrated tuner
An integrated tuner comprises a step AGC amplifier ( 1 ) that is adjusted only during a vertical synchronization interval. A receiver comprises such an integrated tuner and an IF demodulation...
|
|
|
7551237 |
Television receiver having dual power circuits
When the main power supply is turned off, the power supply of a video display unit is turned off and the audio signal is muted. At the same time, a time counting unit counts time, and before...
|
|
|
7551236 |
Communication system in digital television
Disclosed is a digital communication system. A transmission system includes an error correction encoder part carrying out an error correction encoding for additional data inputted through a first...
|
|
|
7548281 |
Demodulator circuit for digital television and demodulation method
An apparatus may include a sort circuit for receiving first and second baseband signals, where the sort circuit shifting frequencies of the first and second baseband signals. The apparatus may also...
|
|
|
7542511 |
Wireless RF link for uncompressed transmission of HDTV signals
Systems and methods for wireless transmission of uncompressed HDTV signals are disclosed. In one embodiment, a method for transmitting an uncompressed HDTV signal over a wireless RF link, comprises...
|
|
|
7542100 |
Video receiver with adaptive image rejection
An analog video receiver implemented in an integrated circuit device. The analog video receiver includes first and second mixing circuits to generate a complex baseband signal by mixing a...
|
|
|
7538826 |
Tuner power dissipation reduction in a standby mode
An apparatus such as a television signal processing apparatus provides a means to control power dissipation by high speed signal processing circuitry associated with tuners while continuing to...
|
|
|
7538825 |
Wireless redistribution system for terrestrial digital television broadcasting
A transmitter includes: frequency conversion means for collectively frequency-converting terrestrial digital TV broadcast signals inputted such that the frequency of terrestrial digital TV...
|
|
|
7538621 |
Broadband integrated tuner
A broadband integrated receiver for receiving input signals and outputting composite video and audio signals is disclosed. The receiver employs an up-conversion mixer and a down-conversion mixer in...
|
|
|
7535965 |
Systems and methods for wireless transmission of uncompressed HDTV signals
Systems and methods for wireless transmission of uncompressed HDTV signals are disclosed. In one embodiment, a method for communicating an uncompressed HDTV signal over a wireless RF link includes...
|
|
|
7535518 |
Method and apparatus for displaying digital broadcasting
A digital broadcasting method and apparatus providing digital broadcast signals based on different broadcasting standards to the audiences. The digital broadcasting apparatus includes a plurality...
|
|
|
7533402 |
Satellite set-top box decoder for simultaneously servicing multiple independent programs for display on independent display device
An integrated receiver with dual channel transport stream decoding and delivery substantially implemented on a single CMOS integrated circuit is described. A receiver front end provides multiple...
|
|
|
7528889 |
System, method, and apparatus for displaying streams with dynamically changing formats
A system and method for displaying frames with dynamically changing display parameters is described herein. The display engine stores new display parameters detected by the decoder in one buffer of...
|
|
|
7525602 |
Liquid crystal television apparatus
A liquid crystal television apparatus includes a tuner, a signal processor, a liquid crystal cell, a light source for backlight, an inverter, and a power supply, includes a first circuit board...
|
|
|
7525600 |
Single integrated high definition television (HDTV) chip for analog and digital reception
Methods and systems for processing television signals are disclosed herein, and may comprise decoding a first analog video signal via an integrated circuit comprising circuitry for decoding and...
|
|
|
7516471 |
Detector for digital television signal
A DTV signal detector detects DTV signals received by a receiver on a selected DTV channel in a Digital Television System. The DTV detector includes a first DTV signal detector that detects a first...
|
|
|
7509104 |
Method and apparatus for tuning radio frequency
A double conversion RF tuner includes an up-conversion unit and a down-conversion unit. The up-conversion unit up converts a received radio frequency (RF) signal corresponding to a first frequency...
|
|
|
7508459 |
Method and apparatus for performing channel detection
A technique for performing channel detection in a device such as a television signal receiver is capable of quickly determining the analog and/or digital broadcast channels available in a given...
|
|
|
7508458 |
Digital television broadcast signal receiver
A digital TV broadcast signal receiver determines, as the best receiving direction, a receiving direction in which a digital TV broadcast signal can be accurately received. The digital TV broadcast...
|
|
|
7508456 |
Remote control system for adjusting a volume level of a television
A remote control system for adjusting a volume level of a television is provided. The remote control system includes a handheld remote control device having a partial mute switch, a wireless signal...
|
|
|
7505733 |
Broadcast signal receiver
In a broadcast signal receiver to which a multi-directional antenna having a plurality of signal receiving directions is connected through an antenna controller for controlling the...
|
|
|
7505086 |
Video receiver with DC offset cancellation
An analog video receiver implemented in an integrated circuit device. The analog video receiver includes a mixing circuit to mix an analog video signal with a sinusoid to generate a...
|
|
|
7502587 |
Method and device for band translation
A band translation method and device for selecting two or more desired frequency bands of data and bandstacking the two or more desired frequency bands of data into a single output.
|
|
|
7502074 |
Television signal receiver and mobile phone equipped with the same
A television signal receiver comprises a tuner, a decoder, a first storage medium that stores a frame of video signals extracted by the decoder as a captured image, a second storage medium that...
|
|
|
7499105 |
Compensation circuit for frequency filters
The invention relates to a compensation circuit for filters of a video signal receiver. To compensate a non-linear amplification of a small signal in dependence upon the control of a large signal...
|
|
|
7489362 |
Television functionality on a chip
A television on a chip (TVOC) system that provides a cost effective approach for providing television functionality on a single integrated circuit chip is disclosed. A TVOC includes the...
|