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7587756 |
Methods and apparatus for a secure proximity integrated circuit card transactions
Methods and apparatus for a smartcard system are provided which securely and conveniently provides for secure transaction completion in a contact or contactless environment. The invention utilizes...
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7505592 |
Apparatus for entitling and transmitting service instances to remote client devices
A server in a subscriber television network receives service instances from a headend of the subscriber television network. The server is adapted to encrypt according to an encryption scheme and...
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7464400 |
Distributed environment controlled access facility
A computer implemented web based access control facility for a distributed environment, which allows users to request for access, take the request through appropriate approval work flow and finally...
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7424739 |
On-machine communication verification
The present invention provides for validating that one or more modules reside on the same machine. When a second module wishes to establish communication with a first module, a shared memory that...
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7400725 |
Information recording medium for recording a scrambled part of content information, and method and apparatus for reproducing information recorded therein
An information recording medium, such as an optical disk or the like, is provided for recording at least copyrighted content information and cipher key information. A part of the content...
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7380137 |
Content guard system for copy protection of recordable media
A system and method for enabling broadcast programs to be copied once only by consumer recorders includes writing a unique media identification on each blank disk to which content is to copied in a...
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7380132 |
Data recording method and apparatus, data record medium and data reproducing method and apparatus
An input is ciphered in at least one of a sector forming circuit 13 , a scrambling circuit 14 , a header appendage circuit 15 , an error correction encoding circuit 16 , a modulation circuit ...
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7363504 |
Method and system for keystroke scan recognition biometrics on a smartcard
The present invention discloses a system and methods for biometric security using keystroke scan biometrics in a smartcard-reader system. The biometric security system also includes a keystroke...
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7302578 |
Information processing apparatus, image forming apparatus, program-initiation error processing method, and recording medium
An information processing apparatus has a detection unit to detect a recording medium and initiates a program read from the recording medium detected by the detection unit. In the information...
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7299504 |
System and method for implementing security management using a database-modeled security policy
A database-modeled security policy includes policy statements stored in a database. Each policy statement has associated standards, guidelines, and procedures. Policy statements are grouped...
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7263189 |
Data transmission and receiving apparatus for digital broadcast signals which include control information
In a transmission apparatus, still picture outputting control information is multiplexed to a transmission signal and in a receiving apparatus, still picture is extracted from moving picture. Still...
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7209893 |
Method of and a system for distributing electronic content
A terminal device, a memory module and a system for and method of distributing electronic content. A content provider stores a number of multimedia files. A first integrated circuit card interface...
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7181010 |
Apparatus for entitling remote client devices
A server in a subscriber television network receives service instances from a headend of the subscriber television network. The server is adapted to encrypt according to an encryption scheme and...
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7149895 |
Personal device, terminal, server and methods for establishing a trustworthy connection between a user and a terminal
The invention is related to a system which allows a user to authenticate unknown terminals. The invention uses a first authentication step wherein the terminal authenticates itself to a server....
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7110985 |
Content revocation and license modification in a digital rights management (DRM) system on a computing device
Content revocation is achieved by disabling licenses issued to a computing device for the content. A content revocation is delivered within a license to the computing device. Upon license storage...
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7080043 |
Content revocation and license modification in a digital rights management (DRM) system on a computing device
Content revocation is achieved by disabling licenses issued to a computing device for the content. A content revocation is delivered within a license to the computing device. Upon license storage...
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7046807 |
Data administration method
Data administration method which prevents the infringement of a copyright by encrypting and distributing digital content, and readily grasps which contents are contained in the digital content...
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6928419 |
Method and apparatus for repackaging portions of digital works as new digital works
A method and system for creating a new digital work from one or more existing digital works having parts. A first part of a digital work has first usage rights associated therewith, the first usage...
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6584199 |
Conditional access system and method thereof
A conditional access system (CAS) for processing signals between a pay broadcast management system and a digital receiver includes a resource subscriber management system (RSMS) for predetermining...
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6304660 |
Apparatuses for processing security documents
A security document processing apparatus is provided having a feed path for receiving documents and at least one imaging assembly for capturing image data from documents received in the apparatus....
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6256393 |
Authorization and access control of software object residing in set-top terminals
A method for providing authentication, authorization and access control of software object residing in digital set-top terminals creates a fingerprint ("signature") for each software object,...
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6091823 |
Transaction processing system utilizing teletext broadcasting system and terminal used in the transaction processing systems
A transaction processing system includes a broadcasting station broadcasting a television signal and a teletext signal, the teletext signal including service information concerning transactions, a...
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5887062 |
Two-way data communication method and two-way data communication apparatus using the same
The invention relates to a two-way data communication apparatus in television broadcast or data broadcast signal transmitted through telephone circuit, and a two-way data communication apparatus...
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5715315 |
CATV systems
A CATV system including a CATV network, multiplicity of subscriber units, apparatus for transmitting over said CATV network encrypted information individually addressed to a subscriber unit and...
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5592551 |
Method and apparatus for providing interactive electronic programming guide
A subscription television system is provided that transmits a plurality of television signals to a plurality of subscribers. The television signals include pay-per-view programs (purchased by...
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5537612 |
Remotely selectable audio/video/text disruption
A television receiver is equipped with hardware/firmware so that it may be disabled by a remotely transmitted series of codes. In a preferred embodiment, the display of the receiver indicates that...
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5420923 |
Addressed messaging in a cable television system
A method of transmitting addressed messages to subscribers comprises the steps of defining the group or individual subscriber to be addressed, creating the message, assigning the message to the...
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5323462 |
CATV subscriber disconnect switch
Television service denial apparatus comprises a microprocessor controller for controlling the generation of a control signal waveform. The control signal toggles a program denial device between...
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5237420 |
Electronic apparatus having broadcasting system identifier displaying capability
An electronic apparatus, such as a television receiver, having broadcasting system identifier displaying capability is capable of receiving both signals of a broadcasting system in which the...
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5168353 |
Video distribution system allowing viewer access to time staggered indentical prerecorded programs
System for distributing video programs includes a transmission system having a plurality of channels, includes a stored database representing a predetermined schedule including timing instructions....
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5142576 |
System for securely providing restricted video information
A system for securely providing restricted information having an encoder for transmitting selected update data with respective keys and a plurality of uniquely identified decoders for receiving...
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5091937 |
CATV terminal unit
A CATV terminal in which an on-screen video message is superimposed over the selected video program to indicate if the selected program is a pay per view, i.e., chargeable, program. The in-band...
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4896354 |
Image reception system
An image reception system is disclosed, which includes a tuner for selecting one of broadcast channels of CATV, a video detector connected to the tuner for deriving output signals having video...
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4885775 |
Information display scheme for subscribers of a subscription television system
An information display scheme for displaying subscriber unique information to subscribers of a subscription communications system. The system comprises template page receiving means coupled to the...
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4833710 |
Pay television system
This invention, relating to a unidirectional television system such as satellite television broadcasting system, is intended to transmit and receive the charging information corresponding to the...
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4829569 |
Communication of individual messages to subscribers in a subscription television system
A subscription television system in which individual decoders are enabled to receive individually addressed messages is disclosed. The composite signal, including video and teletext, also comprises...
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4809325 |
Receiver for pay television
A payment control apparatus for a pay television system includes a detector for detecting an advance fee data group transmitted from a center. An advance memory coupled to the detector stores the...
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4789863 |
Pay per view entertainment system
In a pay per view entertainment system, prerecorded entertainment such as musical works are distributed to subscribers over a cable network. The subscribers are able to listen to edited versions or...
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4759060 |
Decoder for a pay television system
A decoder for a pay television system incorporates a receiver for receiving scrambled programming and control data transmitted from a remote location, with the control data including data...
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4739510 |
Direct broadcast satellite signal transmission system
Audio and control signals are digitized and inserted in the horizontal blanking intervals of the distributed composite television signal. The control signals are in the form of a data stream which...
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4736421 |
System for displaying the subscription state of a pay broadcasting program
A program data (ATji) corresponding to a scrambled pay program signal, subscribed program data (BTji) representing a program signal subscribed by a subscriber and the scrambled program signal are...
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4712238 |
Selective-subscription descrambling
A system in a subscriber television network for enabling descrambling of a received scrambled signal on a prepaid basis and/or an impulse-purchase basis. A received mask signal uniquely related to...
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4673976 |
Cable television system data verification apparatus
In a cable television system in which the individual subscriber's converter/tuner is located outside the subscriber's premises in an external control unit ("ECU") and controlled remotely via a...
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