New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital watermarking. Assigned to Nielsen, the first of today's patents addresses techniques for down-mixing compensation for audio watermarking. Assigned to DivX, the second patent addresses techniques for session based watermarking of media content using encrypted content streams.
Continue reading "Nielsen and DivX Digital Watermarking Patents" »
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New pending patent applications are published on Thursdays. Today's Spotlight Patents concern digital fingerprinting. Assigned to Dell, the first application discloses techniques for using content-based encryption keys. Assigned to TiVo, the second application discloses techniques for deriving fingerprints for media content that is being watched by a user.
Continue reading "Dell and TiVo Digital Fingerprint Patent Applications" »
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Amazon, the first patent addresses techniques for secure key provisioning. Assigned to Samsung, the second patent addresses techniques for controlling access between home device and external server in home network system.
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New pending patent applications are published on Thursdays by the USPTO. Both of today's Spotlight Applications concern aspects of digital rights management. Assigned to Time Warner Cable, the first application discloses techniques for downloadable security and protection. Assigned to Qualcomm, the second application discloses countermeasures against audio/video content security domain crossing.
Continue reading "TWC and Qualcomm DRM Patent Applications" »
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital watermarking. Assigned to Digimarc, the first patent addresses techniques for watermarking and signal recognition for managing and sharing captured content, metadata discovery and related arrangements. Assigned to paSafeShare, the second patent addresses techniques including watermarking for securely distributing content.
Continue reading "Digimarc and paSafeShare Watermarking Patents" »
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Intel, the first patent addresses techniques for platform-hardened digital rights management key provisioning. Assigned to Microsoft, the second patent addresses techniques for media decoding control with hardware-protected digital rights management.
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New pending patent applications are published on Thursdays. Both of this week's Spotlight Applications concern aspects of digital rights management. Assigned to Intellectual Discovery (KR), the first applications discloses methods for providing a license corresponding to encrypted contents to client apparatus and digital rights management conversion system using the methods. Assigned to Schneider Electric Industries (FR), the second application discloses techniques for authentication and authorization in an industrial control system using a single digital certificate.
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Adobe, the first patent addresses techniques for a digital rights management retrieval system. Assigned to EMC, the second patents addresses data classification for digital rights management.
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New patents are published on Tuesdays by the USPTO. Both of this week's Spotlight Patents concern aspects of digital watermarking. Assigned to Cisco, the first patent addresses techniques for embedding a watermark in block encrypted content. Assigned to Fortinet, the second patent addresses techniques for Data Leak Prevention (DLP) in an enterprise network.
Continue reading "Cisco and Fortinet Watermarking Patents" »
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Google, the first of today's patents addresses techniques for application-driven playback of offline encrypted content with unaware DRM module. Assigned to Time Warner Cable, the second patent addresses techniques for control of data and content protection mechanisms across a network using a download delivery paradigm
Continue reading "Google and Time Warner Cable DRM Patents" »
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The USPTO issues new patents on Tuesdays. This week's Spotlight Patents concern aspects of digital rights management. Assigned to Disney, the first patent addresses techniques related to a digital receipt for use with an interoperable keychest. Assigned to Broadcom, the second patent addresses techniques for the automatic conversion of multimedia information from a first format to a second format in a broadband access gateway and/or network-based server.
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Microsoft, the first patent addresses a domain manager for extending digital-media longevity. Assigned to IBM, the second patent addresses a dynamic negotiation and authorization system to record rights-managed content.
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital watermarking. Assigned to Wistaria Trading [Hi Scott], the first patent addresses techniques for utilizing data reduction in steganographic and cryptographic systems. Assigned to Google, the second patent addresses the use of watermarking in identifying portions of a media stream.
Continue reading "Wistaria Trading and Google Digital Watermarking Patents" »
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New pending patent applications are published by the USPTO on Thursdays. Both of today's Spotlight Applications concern aspects of digital rights management. Assigned to Google, the first application discloses a secure challenge system for verifying access rights to media content. Assigned to Panasonic (JP), the second application discloses a content distribution method which allows a source device to safely distribute copyrighted content.
Continue reading "Google and Panasonic DRM Patent Applications" »
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Xylon, the first patent addresses techniques for data copyright management. Assigned to CenturyLink, the second patent addresses techniques for distributing content to subscribers of a communications service provider.
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New patent applications are published on Thursdays. Both of today's Spotlight Applications concern aspects of digital rights management. Assigned to Qualcomm, the first application discloses DRM for video content tracking. Assigned to Rockwell Automation Technologies, the second application discloses techniques for applying DRM to industrial automation devices including programmable logic controllers (PLCs), I/O devices, and communication adapters.
Continue reading "Qualcomm and Rockwell Automation DRM Patent Applications" »
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New patents are issued by the USPTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Intertrust, the first patent addresses techniques using cryptography to protect secure computing environments. Assigned to Toshiba, the second patent addresses techniques for transmitting content items.
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New patents are issued by the PTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Microsoft, the first patent addresses techniques for digital rights management with persistently-unencrypted content. Assigned to Cox Communications, the second patent addresses techniques for providing a separable digital rights management application.
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New patent applications are published by the PTO on Thursdays. Both of today's Spotlight Applications concern aspects of digital watermarking. Assigned to Thomson (FR), the first application discloses the use of watermarking techniques in second screen systems and devices. Assigned to Cisco, the second application discloses techniques for encryption-resistant watermarking.
Continue reading "Thomson and Cisco Watermarking Patent Applications" »
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New patents are issued on Tuedays. This weeks Spotlight Patents concern aspects of digital rights management and both are assigned to Fasoo (KR). The first patent addresses techniques for managing digital rights using virtualization. The second patent addresses techniques for digital rights management about a compressed file.
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New pending patent applications are published on Thurdays by the PTO. Both of today's Spotlight Applications concern aspects of digital rights management and related concepts. Assigned to Dataguise, the first application discloses techniques for access-controlled decryption in big data stores. Assigned to Irdeto (NL), the second application discloses techniques for controlling use of encrypted content by a plurality of client terminals each provided with a digital rights management (DRM) client and a content decryption module separate to the DRM client.
Continue reading "Dataguise and Irdeto DRM Patent Applications" »
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New patents are issued by the PTO on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Vividas Technologies (AU), the first of today's patents addresses techniques for transferring content to a remote device. Assigned to Apple, the second patent addresses techniques for decoupling rights in a digital content unit from download.
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The PTO publishes new pending patent applications. Both of today's Spotlight Applications concern aspects of conditional access systems for media distubion and consumption. Assigned to Nagravision (CH), the first application discloses a technique, cryptographic system and security module for descrambling content packets of a digital transport stream. Assigned to Irdeto (NL), the second application discloses techniques for constructing a transport stream.
Continue reading "Nagravision and Irdeto Conditional Access Patent Applications" »
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The PTO issues new patents on Tuesdays. Both of today's Spotlight Patents concern aspects of digital watermarking. Assigned to MobiTV, the first patent addresses techniques for watermarking of digital video. Assigned to Cisco, the second patent addresses techniques for robust watermarking.
Continue reading "MobiTV and Cisco Digital Watermarking Patents" »
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Thursday the PTO publishes new pending patent applications. Both of today's Spotlight Applications concern aspects of digital rights management. Assigned to Protection Technologies Research, LLC (RU), the first application discloses techniques for unified end user license management in a DRM system. Assigned to Broadcom, the second patent discloses a mobile PayTV DRM architecture.
Continue reading "Protection Technologies and Broadcom DRM Patent Applications" »
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Thursdays the PTO publishes new pending patent applications. Both of today's Spotlight Applications concern aspects of digital rights management. Assigned to Intel, the first application discloses a digital rights management (DRM) locker. Assigned to Cisco, the second application discloses techniques for plaintext injection attack protection.
Continue reading "Intel and Cisco DRM Patent Applications" »
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Tuesdays the PTO issues new patents. Both of today's Spotlight Patents concern aspects of digital rights management and both are assigned to Samsung. The first patent concerns techniques for motion picture file encryption method and digital rights management method using the same. The second patent concerns techniques for managing digital rights management contents in portable terminal.
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Tuesdays the PTO issues new patents. Both of today's Spotlight Patents concern aspects of digital watermarking. Assigned to Irdeto (NL), the first patent addresses techniques for the cryptographic processing of content. Assigned to Fraunhofer (DE), the second patent addresses a watermark generator, watermark decoder, and method for providing binary message data.
Continue reading "Irdeto and Fraunhofer Digital Watermarking Patents" »
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Thursdays the PTO publishes new pending patent applications. Both of this week's Spotlight Applications concern aspects of conditional access systems such as cable TV and IPTV. Assigned to Comcast, the first application discloses a reconfigurable access network encryption architecture. Assigned to Digital Keystone, the second application discloses techniques for for conditional access and digital rights management
Continue reading "Comcast and Digital Keystone Conditional Access Systems" »
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The PTO issues new patents on Tuesdays. Both of this week's Spotlight Patents concern aspects of conditional access systems typically employed in cable and IPTV systems. Assigned to the ETRI (KR), the first patent addresses techniques for a downloadable conditional access system. Assigned to Nagravision, the second patent addresses techniques for traceable decryption of bandwidth-efficient broadcast of encrypted messages and security module revocation.
Continue reading "ETRI and Nagravision Conditional Access Patents" »
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The Patent Office issues new patents on Tuesdays. Both of today's Spotlight Patents concern aspects of digital rights management. Assigned to Cox Communications, the first patent addresses techniques for providing a separable digital rights management application. Assigned to Samsung (KR), the second patent addresses techniques for editing digital rights management contents in portable terminal
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Thursdays the PTO publishes new pending patent applications. Both of today's Spotlight Applications concern aspects of digital rights management. Assigned to Apple, the first application discloses techniques for key space division and sub-key derivation for mixed media digital rights management content. Assigned to United Video Properties, the second application discloses techniques for managing digital rights based on a union or intersection of individual rights.
Continue reading "Apple and United Video DRM Patent Applications" »
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Thursdays the PTO publishes new pending patent applications. Both of today's Spotlight Applications concern aspects of digital rights management. Assigned to Sony, the first application discloses techniques for digital rights management of streaming contents and services. Assigned to the Industrial Technology Research Institute (TW), the second application discloses techniques for enciphering/ deciphering digital rights management object
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Tuesdays the Patent Office issues new patents. Both of today's Spotlight Patents concern aspects of digital rights management and both are assigned to Intertrust Technologies. The first of today's patents addresses trusted storage systems including a trusted database. The second patent addresses techniques for secure transaction management and electronic rights protection.
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Tuesdays the Patent Office issues new patents. Today's Spotlight Patents both address aspects of digital rights management. Assigned to Sony Ericsson, the first patent concerns techniques for distributing content to a mobile device with digital rights. Assigned to Nokia, the second patent concerns techniques for managing access rights to information spaces.
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Thursdays the Patent Office publishes new pending patent applications. Both of today's Spotlight Applications concern aspects of digital rights management. Assigned to Apple, the first application discloses a client-server system with security for untrusted server. Apparently assigned to Adobe, the second application discloses techniques for transparently authenticating a user to a digital rights management entity.
Continue reading "Apple and Adobe DRM Patent Applications" »
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