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7043748 |
Computer network comprising computing systems with remotely located human interfaces
A computer network comprising a plurality of nodes, each coupled to a DTE device comprising a computing system and a remotely located human interface, which includes a display and at least one I/O...
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7039934 |
Recording system
A recording system includes an information receiver having a function of decoding a general-purpose data-description language, and a recorder having a data recording region for recording data from...
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7035586 |
Wireless interconnection method and assembly for establishing a bidirectional communication between audio and/or video devices
In a interconnection assembly having two relays (R 1, R 2 ) for establishing a bi-directional wireless communication between two audio and/or video devices ( 4, 8 ) situated in different rooms (...
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7020890 |
Millimeter wave transmitter, millimeter wave receiver and millimeter wave communication system enabling simplification of wiring and improvement in degree of freedom for setting receiver in receiving system for terrestrial broadcasting and satellite broadcasting
In order to receive satellite broadcasting (BS and CS) and terrestrial broadcasting (VHF and UHF), complicated wiring is required in a personal residence for transmitting broadcasting signals to a...
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7007297 |
Fiber-optic access network utilizing CATV technology in an efficient manner
A system is provided for combining conventional HFC plants with fiber-optic access systems (e.g., fiber-to-the-home or fiber-to-the-curb) that share a head-end and other equipment. A robust...
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7000243 |
Allocating computer resources within a video distribution system
A method and system for video distribution among a plurality of users uses a host computing device that allocates tasks among a number of audiovisual serving devices. A user can select between...
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6996837 |
Terminal equipment for cable television
Terminal equipment has a master terminal ( 1 ) and a slave terminal ( 2 ), the master terminal ( 1 ) includes a first tuner (TA) receiving the cablecast signal for television programming delivered...
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6973670 |
In-building CATV system, down-converter, up-converter and amplifier
In an in-building CATV system in which an upward signal is frequency-converted to an in-building upward signal using an up-converter at a terminal side and the frequency-converted in-building...
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6937842 |
Learning support message distribution program
Disclosed is a learning support message distribution program which analyzes learning information of a learner, prepares a support message having contents based on the result of the analysis and...
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6915529 |
MILLIWAVE TRANSMITTING DEVICE, MILLIWAVE RECEIVING DEVICE AND MILLIWAVE TRANSMISSION AND RECEPTION SYSTEM CAPABLE OF SIMPLIFYING WIRING OF A RECEIVING SYSTEM OF TERRESTRIAL BROADCASTING SERVICE AND SATELLITE BROADCASTING SERVICE
In conventionally receiving satellite broadcasting (BS, CS) and terrestrial broadcasting (VHF, UHF) services, transmitting the services to a plurality of TV receivers in an individual house results...
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6889385 |
Home network for receiving video-on-demand and other requested programs and services
A system for providing video-on-demand service, broadband internet access and other broadband services over T-carrier systems including a pull multiplexer cherrypicker at the head end is disclosed....
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6868292 |
Device control via digitally stored program content
A method and system of controlling devices with digitally stored content. Devices such as home electronic appliances, lighting systems, heating, ventilating and air conditioning (HVAC) equipment,...
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6848116 |
Method and apparatus for on-demand video program access control using integrated out-of-band signaling for channel selection
An on-demand program access system for broadband, frequency division multiplexed cable television signals, one or more infrastructure element (IF) constituting a local video network signal server...
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6829033 |
Presentation scheduling in digital cinema system
Embodiments disclosed allow assigning programs for presentation in a digital cinema system. In one embodiment, a scheduler 180 is implemented to generate a schedule in accordance to which...
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6769568 |
Equipment for the management of hospital activities such as pharmaceutical treatment
An equipment for the management of hospital activities as medical tests and pharmacological treatment in conditions of certainty against the mistaking of patients is described. The equipment...
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6763391 |
Method and apparatus for managing resource allocation and a bandwidth overflow in a cooperative, distributed computing environment
A method of and apparatus for managing resource allocation and bandwidth overflow manages data transmissions between a sourcing device and one or more listening devices through a single source...
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6745392 |
Enhanced security communication system
A telecommunications system for providing telecommunication services to a plurality of users connected to a loop-through cable distribution architecture. The system includes a signal collection and...
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6684401 |
Method and system for independent incoming and outgoing message dispatching in a home audio/video network
In a home audio video network of connected network devices, a method of routing a received message to a software controller. An incoming message is received from a network bus by an intelligent...
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6637030 |
Broadband cable television and computer network
A communication system is provided which may comprise an upstream source of broadband communications and a downstream local area network, wherein the upstream source of broadband communications is...
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6622307 |
Multiple-room signal distribution system
A multiple-room communication system is adapted to provide digital television programming (e.g. DBS) to a plurality of rooms in a single family dwelling and may be further adapted to provide...
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6615407 |
In-building CATV system, and up-converter and down-converter for use therein
A down-converter comprises a frequency division circuit, PLL, and local oscillation circuit to convert a signal from a reference oscillation circuit to a converting reference signal with a constant...
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6581208 |
Up-converter and down-converter for in-building CATV system
An in-building CATV system having a down-converter for converting the in-building upward signal to the signal for a bi-directional CATV system provided with a high-pass filter disposed between an...
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6574798 |
System and controller for control and distribution of audio and video signals
The object of the invention is to provide a system and controller for distribution of audio/video signals on a pay-for-use basis, to a customer in a controlled environment such as a motel, hotel,...
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6536042 |
Signal distribution system with integrated IR signal control
A plurality of outlets has at least a first outlet coupled to an IR target for providing a first local comparatively low-frequency electrical IR signal in response to an IR signal received by the...
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6505348 |
Multiple interactive electronic program guide system and methods
A multiple Interactive Program Guide (IPG) system provides different television programming and different IPGs to several different users respectively. A single set-top box is capable of providing...
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6493874 |
Set-top electronics and network interface unit arrangement
A set-top electronics and network interface unit arrangement is connected to an internal digital network interconnecting devices in the home. The digital network operates on a single, nomodulated,...
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6493873 |
Transmodulator with dynamically selectable channels
A system for redistributing a broadband audio-visual-data signal to a multiplicity of receiver units within a multiple dwelling unit (MDU) includes a main receiving antenna that receives a...
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6486907 |
Satellite distributed television
A satellite signal distribution system including a headend which includes a fiberoptic transmitter that combines satellite signals from a satellite antenna with non-satellite television signals, a...
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6430742 |
Device for distributing television signals by cable
A television signal distribution device comprises a plurality of downgoing cables ( 1-4 ) corresponding to signals received from various satellites ( 10-40 ). Signals received by terrestrial...
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6381745 |
Signal distribution system
A system for distributing signals, in which a distribution module is coupled to each of a plurality of outlets by respective first and second cables. Each of the first and second cables is...
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6288749 |
Computer system with remote television display
A computer system with a remote television display converts output signals from a computer to video signals to be displayed on at least one television set and transmits the output signals from the...
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6286142 |
Method and system for communicating video signals to a plurality of television sets
A video communications system (10) includes a communications controller (30) that interfaces with a broadband/narrowband network (40) to distribute video signals to a plurality of remote sites...
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6282714 |
Digital wireless home computer system
The present invention provides a digital wireless home computer system. One embodiment of the invention includes a computer with a first digital wireless transceiver, and a home input/output node...
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6243388 |
Broadband video switch that performs program merging and method therefor
A network (10) includes a broadband customer service module (B-CSM) (20). The B-CSM (20) includes a plurality of feeder interface cards (FICs) (36) and optical line cards (OLCs) (38) which are...
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6212679 |
External control of parental content controls in institutional television receivers
An institutional television receiver includes parental content controls for selectively blocking television signals based upon encoded ratings therein. The television receiver is coupled to a...
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6202211 |
Method and apparatus for providing television signals to multiple viewing systems on a network
A method and apparatus are provided for enabling multiple users to concurrently access a PC-based server in a home local area network using conventional TVs as display devices. A client system...
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6195530 |
Selective messaging via on-screen display
An interactive terminal comprises a processor, a local data store connected to the processor, a character generator responsive to processor control for generating a television signal output to an...
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6192399 |
Twisted pair communication system
A communication system for passing information between information services and terminal devices over a twisted wire pair network. The information services include a telephone exchange and other...
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6189148 |
Methods and circuits using frequency shift keying modulation to transfer data over transmission lines simultaneous with television signals
Data is transferred using frequency shift keying modulation in a frequency range that is not within a television signal frequency range used to conduct the television signal over the transmission...
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6167443 |
Entertainment and information systems and related management networks for a remote video delivery system
A remote video delivery system transmits video and text from a hotel office to hotel rooms. A series of video players generates the video signals to modulators. The modulators transmit the signals...
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6154204 |
Tap antenna unit
The tap antenna unit includes signal splitting circuitry, coupled to a coaxial cable which is servicing a consumer electronic device, such as a television set, for splitting off a signal from the...
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6108331 |
Single medium wiring scheme for multiple signal distribution in building and access port therefor
Intended primarily for use within a residential or commercial structure, an access node or access port has physical connectors for a variety of signal-receiving and -transmitting devices and...
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6104908 |
System for and method of combining signals of combining signals of diverse modulation formats for distribution in multiple dwelling units
A system for distributing first and second television signals of diverse modulation formats to a number of locations in a multiple-dwelling unit includes first and second antennas for receiving, at...
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6014546 |
Method and system providing RF distribution for fixed wireless local loop service
A system and method is disclosed for distributing a radio frequency (RF) signal within a building structure or other structure not readily transparent to radio frequencies. The RF signal originates...
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6008867 |
Apparatus for control of multiplexed video system
A display and control module sends synchronization signals and camera display codes to a loop multiplexer module and a home run multiplexer module. The loop multiplexer module has a plurality of...
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6005861 |
Home multimedia network architecture
A home network architecture has an internal digital network interconnecting devices in the home. Entertainment services are introduced into the network through network interface units that are...
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5983070 |
Method and system providing increased antenna functionality in a RF distribution system
A system and method for transmitting a radio frequency (RF) signal in a RF bandwidth over a low bandwidth medium, e.g., in-building unshielded twisted pair (UTP) cabling, which has a transmission...
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RE36368 |
Automatic interactive television terminal configuration
A two-way interactive addressable entertainment terminal comprises a processor, a keyboard, a character generator responsive to the processor and memory for storage of an algorithm related to the...
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5968118 |
Information outlet and industrial set top functionality
The invention provides a central location for receiving voice, video, and data signals. A plurality of user locations are connected to a single central location. Each user location is connected to...
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5966056 |
Method and apparatus for enabling the transmission of multiple wide bandwidth electrical signals
Method and apparatus for enabling the transmission of high bandwidth analog and digital data over cable lengths of more than 1000 feet through low cost semishielded or unshielded four wire cable...
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