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Match Document Document Title
7596360 Broadcast receiver and program  
A CPU confirms a receivable channel while sequentially changing channel numbers set to an analog front-end unit and specifies an area in which the receivable channel can be received and an area...
7594253 Autoprogramming for digital television  
A digital television autoprogramming and tuning method and apparatus. In a digital television which can tune both MPEG 2 and PSIP format signals, a method of tuning uses one or more tables of...
7568212 Digital broadcasting receiver  
There is provided a digital broadcasting receiver capable of making channel selection without making a user conscious of the difference between a physical channel number and a virtual channel...
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...
7564503 Television tuner for controlling directivity of an antenna  
Disclosed is a television tuner for receiving television broadcast signals with a smart antenna, which is equipped with an auto-scan unit that causes a channel storing section to automatically...
7546623 Methods and systems for providing multi-source content in electronic program guides  
Various embodiments pertain to methods and systems for providing multi-source content in electronic program guides (EPGs). In at least some embodiments, various techniques can present the viewer...
7545445 Broadcast channel change detection apparatus provided with detection device for detecting change of channel of the broadcast wave  
A broadcast channel change detection apparatus receives a broadcast wave including channel change information that includes a change date and time of a physical channel of the broadcast wave and...
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...
7505089 Worldwide television tuning system with country code based tuning  
A worldwide television tuning system is configurable to the television standards and channel frequencies of multiple different countries based on a country's ITU long-distance country code. The...
7505082 Broadcasting receiver using a directivity-switching antenna  
An antenna direction allocation screen is displayed on a television connected to a broadcasting receiver. On this screen, a user allocates direction numbers “ 0 to 15 ” indicating each...
7468762 Digital/analog TV receiver  
A digital/analog TV receiver is provided comprising a broadcasting signal receiver for receiving broadcasting signals of both ground wave and cable wave, a main controller which carries out the...
7420627 Digital television broadcast signal receiver  
In a multi-directional antenna that is connected to a digital TV broadcast signal receiver, an RF amplifier in which its transmission gains are controlled is installed on the front of a tuner, a...
7408593 Digital television broadcast signal receiver  
In a digital TV broadcast signal receiver connected to a multi-directional antenna called smart antenna, even when a user reshuffles a channel frequently, it is aimed to shorten a time delay...
7405772 Broadcasting receiver  
Single processing of the first channel search using the analog broadcasting tuner enables not only analog broadcasting channel to be detected but also the existence of digital broadcasting channel...
7383567 Method and system for creating a subset of programming channels  
The invention concerns a method ( 200 ) and system ( 100 ) for creating a subset of channels with programming from a plurality of channels and can include the steps of: receiving ( 210 ) a...
7380263 Apparatus and method for use in television channel mapping  
A method, apparatus, and system are provided for use in performing a limited channel mapping. In some embodiments a method can select an input of a plurality of inputs, select a single modulation...
7379122 Digital TV and channel setting method thereof  
An image display apparatus equipped with an analog tuner and a digital tuner includes a key input unit for enabling a user to input an automatic channel scan command and other requests; a...
7375771 Receiver having a function to tune and set a channel and channel setup method  
When channel setup is carried out under poor receiving condition, the previous channel information that has been stored on a channel map in the channel setup carried out under normal receiving...
7369744 Signal receiving apparatus and signal recording method  
A signal receiving apparatus includes a tuner ( 102 ) for selecting a broadcasting station or a program, which becomes a reception subject, a program recording/playing circuit ( 202 ) for recording...
7349034 Television tuner using integrated circuit  
An integrated circuit is provided with a power supply terminal and an external circuit connecting terminal which is DC insulated from an internal high-frequency circuit and is connected to an...
7322039 Digital and analog broadcasting receiver  
A digital and analog broadcasting receiver comprises a main CPU for mainly controlling a digital broadcasting processing system and a sub-CPU for mainly performing processing such as input...
7307671 Device for receiving video signals and a method of controlling one such device  
The invention relates to a device for receiving video signals comprising a first decoding chain, a second decoding chain, a video encoder and a selection means which is used selectively to connect...
7286190 Real-time signal strength measurement and display of digital television signals  
An HDTV receiver coupled to a terrestrial antenna displays real-time signal strength of terrestrial digital television signals. A graphical user interface preferably displays various data relating...
7280164 Apparatus for channel scanning and method thereof  
A method for scanning at least a channel of a received signal includes scanning a plurality of frequency bands in sequence and analyzing each frequency band to determine if the frequency band holds...
7277137 Method and apparatus for selecting among multiple tuners  
A system or method selects among multiple tuners to tune a particular channel. A request is received to tune a first channel. In response to this request, a first tuner is assigned to tune the...
7265797 Tuner capable of receiving analog and digital broadcasting signal and integrated DTV having the tuner, and a broadcasting signal receiving method thereof  
An integrated digital television for both analog and digital broadcasting can decide in accordance with a selection made by a user whether to receive the analog broadcasting signal. The integrated...
7263713 Television signal distributor apparatus, receiver apparatus, television signal transmission system and method  
In a television signal transmission system, CS broadcasting signals received via a master antenna are converted into intermediate frequency signals in an LNB (Low Noise Block Down Converter). The...
7262814 Method and device for installing broadcasting channels  
The invention relates to a device and a method of installing digital or analogue broadcasting channels of a frequency band, each channel being centred on a nominal frequency subject to drift or an...
7259800 Television signal receiver with a universal output for surface-acoustic wave filters of different types  
The invention relates to a television signal receiver comprising a radio-frequency tuner ( 1 ) and at least one subsequent surface-acoustic wave filter ( 2 ), in which the radio-frequency tuner ( 1...
7248304 Digital broadcast receiving apparatus  
The digital broadcast receiving apparatus according to the present invention includes a tuning unit for outputting normal image data for performing a normal reproduction operation corresponding to...
7239359 Digital broadcasting receiver  
A tuner extracts a digital broadcasting wave on a channel tuned in to, and demodulates the extracted digital broadcasting wave, to output a transport stream. A demultiplexer acquires various types...
7224409 Channel tuning method and television using channel name auto completion function  
A channel tuning method and a television using a channel name auto completion function in which the entire channel name of a corresponding channel is automatically completed by inputting part of a...
7221412 Digital broadcasting receiver and channel information registration processing method in digital broadcasting receiver  
Disclosed in a digital broadcasting receiver comprising first means for performing pre-scan processing for successively tuning in on channels previously set, to examine whether or not a received...
7221411 Receiving device for use in digital television  
A receiving device used in a digital television includes an automatic storage section obtains the channel information on physical channels at which a program is broadcast, when the channel...
7202913 Controlling on-screen displays  
An apparatus for controlling synchronization of on-screen display information in an auto-search mode of a radio-frequency receiver ( 2 ) connected to scan an incoming signal for valid channel...
7197760 Apparatus for selecting satellite TV channels using a channel selection unit for VHF and UHF channels  
The invention relates to a receiving station for satellite television signals. The inventive system comprises an external unit, satellite receivers and television units for receiving both satellite...
7196738 Tuner integrated circuit and television tuner using the same circuit  
One embodiment of a tuner integrated circuit includes two mixer circuits, an IF amplifier circuit, three oscillation circuits, a PLL circuit, and a reference oscillation circuit. A plurality of...
7177640 Method of scanning channel of digital television  
A method of scanning channels in a digital television including (a) setting a starting frequency; (b) searching for a first available digital channel by searching a search frequency that is the...
7158190 Broadcasting receiver and channel searching method in broadcasting receiver  
Each of channel searching means comprises means for judging, when a search for the subsequent channel is started, whether or not receivable channel information or information indicating that...
7123310 Digital/analog television signal receiver using analog signal channel fine-tuning data for setting digital signal channels  
A digital/analog television signal receiver includes a tuner which receives television signals in an ATSC system and an NTSC system. An analog television signal in the NTSC system is received by an...
7092044 Digital broadcasting receiver  
A digital broadcasting receiver that uses a channel map containing broadcast information such as channel numbers and virtual channel numbers is described. When a user selects a certain digital...
7084930 Digital receiver  
In a receiver, immediately after the channel-up key or channel-down key is operated, the receiver 1 starts a tuning motion of tuning in to a program which is being broadcast by the virtual...
7080393 Receiver having a preset tuner  
A receiver includes a CPU. The CPU, when executing preset registration, in step S 1 first searches for the presence or absence of receivable channels. If there are receivable channels, received...
7061549 Method for storage of a channel for a consumer electronics appliance  
In consumer electronics appliances, for example in the case of a television set, it is known for there to be a key on the remote control which allows the user to switch over to the previously...
7061542 Television receiving method and television receiver  
A receiving section for digital television broadcasting and a receiving section for analog television broadcasting are provided. When a digital television broadcasting program is selected, it is...
7035614 System and method for discovering frequency related spurs in a multi-conversion tuner  
The present invention is directed to a system and method of reducing frequency interference in a circuit when the harmonics of at least two frequencies could cause interference when such harmonics...
7030933 Broadcast receiving system with function of on-screen displaying channel information  
In a broadcast receiving system for receiving the digital broadcast, when the selection of “channel selection menu” is inputted by the user, the channel information stored in a memory is read...
7027108 Apparatus and method for auto channel searching of video display apparatus  
The present invention relates to an auto channel search apparatus for a TV and a method thereof capable of easily recognizing a broadcast channel of a user. The above-described method includes a...
7027107 Receiving device used in high-definition television  
In a receiving device of the invention used in high-definition television, a frequency information storage section stores error information of a frequency error of a signal output from an...
7027106 Digital/analog broadcast receiver receiving digital/analog broadcast in range of read carrier frequency  
In a digital/analog broadcast receiver, when an operating unit 11 is manipulated for tuning, an MPU reads, from a received digital broadcast, a carrier frequency that corresponds to a desired...
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