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RE45473 Copy protection using detailed copy control information  
Based on the detailed reproduction control information defining the reproduction control state of data to be transmitted, the CPU 12 of the data transmission apparatus creates a simplified...
8994982 Image forming device, image forming method, and image forming program  
The image forming device includes an image data input unit that receives image data of a document; a set password acquisition unit that acquires information regarding a password from the image...
8989378 Read/write encrypted media and method of playing  
A new media device including a decryption device that is operable to create a decryption key to read media. The decryption device is itself a read/write device that allows reducing or decrementing...
8972718 System and method for providing load balanced secure media content and data delivery in a distributed computing environment  
A system and method for providing load balanced secure media content and data delivery (10) in a distributed computing environment is disclosed. Media content is segmented and encrypted into a set...
8966660 Methods and systems of digital rights management for integrated circuits  
Methods for remote activation and permanent or temporary deactivation of integrated circuits (IC) for digital rights management are disclosed. Remote activation enables designers to remotely...
8966580 System and method for copying protected data from one secured storage device to another via a third party  
A third party is configured to establish a virtual secure channel between a source SSD and a destination SSD via which the third party reads protected digital data from the source SSD and writes...
8955159 Information processing apparatus, information processing system, information processing method, and program  
An information processing apparatus including: a data processing unit which performs copy processing for recording recorded data of a first medium in a second medium, wherein the data processing...
8955152 Systems and methods to manage an application  
A computer-implemented method to revoke an application is described. The processor monitors for a revocation condition. Upon detection of the revocation condition, the process also generates a...
8949880 Method and apparatus for interaction with hyperlinks in a television broadcast  
Various embodiments of the present invention relate to systems, methods, and computer-readable medium providing licensing rights for media content that follows a subscriber so that the subscriber...
8943349 Browsing terminal, charging terminal, and communication system as well as transmitting/receiving system using the same  
To provide a browsing terminal and the like with high security, which can effectively prevent contents data stored in a terminal from being stolen unlawfully by a third party even if the terminal...
8938625 Systems and methods for securing cryptographic data using timestamps  
Systems and methods for authenticating playback devices using timestamp validation in accordance with embodiments of the invention are disclosed. One embodiment includes securely storing at least...
8930278 Method and system of preserving purchased on-demand transportation entertainment services across different journey segments or separate trips  
A method and system for allowing the purchaser of an on-demand entertainment session of predetermined time duration to reaccess that portion of the session not used. On-demand passenger...
8931111 Optical writing apparatus, image forming apparatus and computer readable information recording medium  
An optical writing apparatus has a part configured to superpose an unauthorized copy protection pattern on image data; a control part configured to recognize the unauthorized copy protection...
8922806 Administration server and image processing system  
An administration server is capable of authenticating a user. The administration server includes a communication unit for receiving a user authentication request including user identification...
8923512 Circumvention of dynamic, robust, embedded-signal detection  
Described herein is a technology facilitating circumvention of dynamic and robust detection of one or more embedded-signals (e.g., watermark, copyright notice, encoded data, etc.) in one or more...
8918892 Adjustable resolution media format  
A play limit is set for a media file. The play limit can be, for example a date, or a number of times that the file has been played. When the file exceeds the play limit, the quality of the file...
8914908 Completely automated computer implemented system and method for piracy control based on update requests  
An automated system and method for piracy control based on user generated updates is described. The system and method described renders human intervention for piracy control superfluous and,...
8909942 MRAM-based security for data storage systems  
A secure data storage system includes a mechanism that can be activated to inhibit access to stored data. In one embodiment, access to stored data can be prevented without having to erase or...
8904174 System, method and computer program product for product license management  
According to one aspect of the present disclosure, a method and technique for product license management for a clustered environment having a plurality of nodes is disclosed. The method includes...
8904279 Inhibiting automated extraction of data from network pages  
Disclosed are various embodiments for inhibiting or preventing automated data extraction from network pages. A source for a network page having a document structure is obtained. An obfuscated...
8885817 Nonlinear feedback shift register and method for nonlinear signature formation  
A nonlinear feedback shift register for creating a signature for cryptographic applications includes a sequence of series-connected flip-flops which are connected to each other for forming at...
8881304 Method of controlled access to content  
A method of controlled access to content, comprising joining an access sharing network, obtaining a content item from the access sharing network which requires access control data to enable...
8875301 Software license incompatibility determination  
A non-transitory storage device stores instructions that, when executed by a hardware processor, causes the hardware processor to receive from an input device. The input identifies software...
8874920 Verifying cryptographic signature from stored primitives of previously received signature  
Embodiments provide systems and methods to optimize signature verification time for a cryptographic cache. Time is reduced by eliminating at least some of the duplicative application of...
8863302 ***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Method and apparatus for importing content having plurality of parts
 
A digital content protection apparatus and method for digital rights management (DRM) are provided in which a content file including a plurality of content parts is imported such that a header is...
8856942 Privacy-aware content protection system  
A method and system are disclosed for preventing rendering of content at overlapping time periods on more rendering devices than permitted by a license associated with the content.
8856961 Processing copyright notice of media file  
A method for processing the copyright notice of a media file stored in digital format in an electronic device is provided. The copyright notice of the media file is checked during data...
8850599 Method for document processing  
A method and system process a document having attached thereto a set of digital rights specifications, the digital rights specifications specifying constraints on the processing of the document. A...
8848908 Image processing apparatus and control method thereof  
An image processing apparatus includes a determination unit configured to determine whether secret information that should not be transmitted to a web server is contained in an HTML file provided...
8849717 Methods and systems for upgrade and synchronization of securely installed applications on a computing device  
Embodiments of the present disclosure provide for upgrades and synchronization of applications installed on a device, such as a mobile device. In one embodiment, a device may include applications...
8813113 Method and system for adding a conditional access system  
A method for adding a conditional access system to a digital audio/video transmission system that delivers content from a source to a security device associated with an audio/video processing...
8806659 Secure remote content activation and unlocking  
Systems and methods are provided to enable secure remote activation and/or unlocking of content or other media assets protected using one or more copy protection mechanisms or techniques. Existing...
8806656 Method and system for secure and selective access for editing and aggregation of electronic documents in a distributed environment  
Partial access to electronic documents and aggregation for secure document distribution is disclosed. The embodiments herein relate to providing access to electronic documents and, more...
8793808 Dynamic media zones systems and methods  
Systems and methods are described for applying digital rights management techniques to manage zones in electronic content. In one embodiment, zones are defined in a piece of electronic content,...
8789210 Key usage policies for cryptographic keys  
A computer program product for secure key management is provided. The computer program product includes a tangible storage medium readable by a processing circuit and storing instructions for...
8775803 High security display of private data  
A device, method, and computer-readable medium are disclosed. In one embodiment, the device includes an inbound port to receive information from an information retrieval peripheral. The device...
8775799 Apparatus and method of securely moving security data  
Provided is an apparatus and method of securely moving security data. An apparatus for securely moving security stored in a first apparatus to a second apparatus, includes a status setting unit...
8756709 Apparatus for, and method of, recording/playing audio data having additional information embedded therein  
According to the type of each of a plurality of external input interfaces, it is decided whether digital watermark information is to be detected from data entered via the external input interface....
8751799 Method and apparatus for providing content  
Methods and systems for enabling content to be securely and conveniently distributed to authorized users are provided. More particularly, content is maintained in encrypted form on sending and...
8752185 Method for media fingerprinting  
A method of checking whether a content aggregator's content matches a content owner's content involves generating a fingerprint of the content and looking for a matching fingerprint from the...
8752193 Content binding at first access  
A method and system of binding content at first access is disclosed. A non-volatile storage device may provide a content access script and a content binding script in order to access protected...
8752192 Information processing apparatus, information processing method, and computer program product  
Whether a combination method defined in an output rule satisfies a combination condition of each content specified in a play list is judged in order of priority defined in a priority list. Based...
8745399 Method for sharing and updating key using watermark  
A method for sharing and updating a key using a watermark is disclosed. The method includes receiving an image to be encoded from an image input device encoding the image, and inserting a master...
8732854 Methods and apparatus for premises content distribution  
Apparatus and methods for protected content access, browsing and transfer over a network. In one embodiment, the network comprises a premises (e.g., residential) LAN, and the apparatus comprises a...
8719956 Method and apparatus for sharing licenses between secure removable media  
A method and an apparatus for moving a license between SRMs. A DRM agent obtains the license from a first SRM, and sets the license to a forwarding state locally; the DRM agent deducts one...
8713709 Key management policies for cryptographic keys  
A computer program product for secure key management is provided. The computer program product includes a tangible storage medium readable by a processing circuit and storing instructions for...
8700991 Protecting content presented in a web browser  
A method and system for protecting content presented in a web browser is provided. The method may include modifying a content item to obfuscate content, and then causing obfuscation to be...
8695056 Method for information tracking in multiple interdependent dimensions  
A method for information flow tracking is provided using, for example, a functional programming language based on lambda calculus, λI. The method provides a unified information-tracking framework...
8689346 Authentication method for authenticating a first party to a second party  
An authentication system and method is presented for authenticating a first party to a second party, where an operation is performed on condition that the authentication succeeds. The...
8676878 Domain managing method, domain extending method and reference point controller electing method  
A method of managing a domain, a method of extending a domain, and a method of selecting a reference point controller are provided. The method of operating the domain includes: receiving a request...

Matches 1 - 50 out of 317 1 2 3 4 5 6 7 >