CA2407774A1 - Content distribution system and method - Google Patents

Content distribution system and method Download PDF

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Publication number
CA2407774A1
CA2407774A1 CA002407774A CA2407774A CA2407774A1 CA 2407774 A1 CA2407774 A1 CA 2407774A1 CA 002407774 A CA002407774 A CA 002407774A CA 2407774 A CA2407774 A CA 2407774A CA 2407774 A1 CA2407774 A1 CA 2407774A1
Authority
CA
Canada
Prior art keywords
recipient
content
encrypted content
identity
release
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002407774A
Other languages
French (fr)
Other versions
CA2407774C (en
Inventor
John Heaven
Wojtek Hoch
Cliff Hunt
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yangaroo Inc
Original Assignee
Musicrypt Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=28455385&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2407774(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from CA002393685A external-priority patent/CA2393685A1/en
Application filed by Musicrypt Inc filed Critical Musicrypt Inc
Priority to CA002407774A priority Critical patent/CA2407774C/en
Priority to US10/431,854 priority patent/US7529712B2/en
Publication of CA2407774A1 publication Critical patent/CA2407774A1/en
Application granted granted Critical
Publication of CA2407774C publication Critical patent/CA2407774C/en
Priority to US12/398,238 priority patent/US20090171966A1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/04—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks
    • H04L63/0428—Network architectures or network communication protocols for network security for providing a confidential data exchange among entities communicating through data packet networks wherein the data content is protected, e.g. by encrypting or encapsulating the payload
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F21/00—Security arrangements for protecting computers, components thereof, programs or data against unauthorised activity
    • G06F21/10—Protecting distributed programs or content, e.g. vending or licensing of copyrighted material ; Digital rights management [DRM]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/08—Network architectures or network communication protocols for network security for authentication of entities
    • H04L63/0861—Network architectures or network communication protocols for network security for authentication of entities using biometrical features, e.g. fingerprint, retina-scan
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L63/00—Network architectures or network communication protocols for network security
    • H04L63/10—Network architectures or network communication protocols for network security for controlling access to devices or network resources
    • H04L63/102—Entity profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/01—Protocols
    • H04L67/02—Protocols based on web technology, e.g. hypertext transfer protocol [HTTP]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/2866—Architectures; Arrangements
    • H04L67/30—Profiles
    • H04L67/306—User profiles
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00—Network arrangements or protocols for supporting network services or applications
    • H04L67/50—Network services
    • H04L67/53—Network services using third party service providers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00—Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/30—Definitions, standards or architectural aspects of layered protocol stacks
    • H04L69/32—Architecture of open systems interconnection [OSI] 7-layer type protocol stacks, e.g. the interfaces between the data link level and the physical level
    • H04L69/322—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions
    • H04L69/329—Intralayer communication protocols among peer entities or protocol data unit [PDU] definitions in the application layer [OSI layer 7]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L2463/00—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00
    • H04L2463/101—Additional details relating to network architectures or network communication protocols for network security covered by H04L63/00 applying security measures for digital rights management

Abstract

A method and system for the secure distribution of content to authorized persons. A content provider uploads encrypted content to the system and specifies t he institutions or individuals to which the content is to be provided and relea se conditions under which it is to be made available. Encrypted content is made available to a recipient together with a decryption code, if the identity of the recipient can be confirmed through a validation procedure and if the release conditions are met. The release conditions may include a time and date at which the release is to occur. The encrypted content have an associated sample whi ch may be streamed to the recipient so as to permit the recipient to assess whether to download the full encrypted content or not. In one embodiment, the validatio n procedure includes biometric validation of the identity of the recipient.</S DOAB>
CA002407774A 2002-07-16 2002-10-11 Content distribution system and method Expired - Lifetime CA2407774C (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002407774A CA2407774C (en) 2002-07-16 2002-10-11 Content distribution system and method
US10/431,854 US7529712B2 (en) 2002-07-16 2003-05-08 Content distribution system and method
US12/398,238 US20090171966A1 (en) 2002-07-16 2009-03-05 Content distribution system and method

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA002393685A CA2393685A1 (en) 2002-07-16 2002-07-16 Content distribution system and method
CA2,393,685 2002-07-16
CA002407774A CA2407774C (en) 2002-07-16 2002-10-11 Content distribution system and method

Publications (2)

Publication Number Publication Date
CA2407774A1 true CA2407774A1 (en) 2003-09-16
CA2407774C CA2407774C (en) 2005-01-04

Family

ID=28455385

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002407774A Expired - Lifetime CA2407774C (en) 2002-07-16 2002-10-11 Content distribution system and method

Country Status (2)

Country Link
US (2) US7529712B2 (en)
CA (1) CA2407774C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009520411A (en) * 2005-12-15 2009-05-21 グーグル・インコーポレーテッド Content depot

Families Citing this family (75)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8161411B2 (en) 2003-04-25 2012-04-17 Apple Inc. Graphical user interface for browsing, searching and presenting media items
US9406068B2 (en) 2003-04-25 2016-08-02 Apple Inc. Method and system for submitting media for network-based purchase and distribution
SG120108A1 (en) * 2003-07-03 2006-03-28 Wireless Intellect Labs Pte Lt System and method for accessing mobile data devices
US7844548B2 (en) * 2003-10-15 2010-11-30 Apple Inc. Techniques and systems for electronic submission of media for network-based distribution
KR100585537B1 (en) * 2003-12-09 2006-05-30 엘지전자 주식회사 A system for sending video and method of controlling the same
US10748158B2 (en) 2004-10-08 2020-08-18 Refinitiv Us Organization Llc Method and system for monitoring an issue
JP2006157735A (en) * 2004-11-30 2006-06-15 Toshiba Corp Reproduction apparatus, system, and method
US8719399B2 (en) 2005-04-07 2014-05-06 Opanga Networks, Inc. Adaptive file delivery with link profiling system and method
US8909807B2 (en) * 2005-04-07 2014-12-09 Opanga Networks, Inc. System and method for progressive download using surplus network capacity
US11258531B2 (en) 2005-04-07 2022-02-22 Opanga Networks, Inc. System and method for peak flow detection in a communication network
US7500010B2 (en) * 2005-04-07 2009-03-03 Jeffrey Paul Harrang Adaptive file delivery system and method
US9065595B2 (en) 2005-04-07 2015-06-23 Opanga Networks, Inc. System and method for peak flow detection in a communication network
US8589508B2 (en) 2005-04-07 2013-11-19 Opanga Networks, Inc. System and method for flow control in an adaptive file delivery system
AU2006272401B2 (en) * 2005-07-22 2011-03-31 Fanvision Entertainment Llc System and methods for enhancing the experience of spectators attending a live sporting event
US10825029B2 (en) * 2005-09-09 2020-11-03 Refinitiv Us Organization Llc Subscription apparatus and method
WO2007107658A1 (en) * 2006-03-22 2007-09-27 France Telecom Method for access control, method for using a database, installation, computer program and database
US7962634B2 (en) 2006-05-15 2011-06-14 Apple Inc. Submission of metadata content and media content to a media distribution system
US7827162B2 (en) * 2006-05-15 2010-11-02 Apple Inc. Media package format for submission to a media distribution system
US8015237B2 (en) * 2006-05-15 2011-09-06 Apple Inc. Processing of metadata content and media content received by a media distribution system
US20070265969A1 (en) * 2006-05-15 2007-11-15 Apple Computer, Inc. Computerized management of media distribution agreements
US20080005324A1 (en) * 2006-06-28 2008-01-03 Li Ge Accessing of portions of an initial digital file preliminary to the access of another digital file
WO2008036914A2 (en) * 2006-09-22 2008-03-27 Paymetric, Inc. System and method for cryptographic data management
US20080176554A1 (en) * 2007-01-16 2008-07-24 Mediacast, Llc Wireless data delivery management system and method
US20090172161A1 (en) * 2007-04-10 2009-07-02 Harvinder Singh System and methods for web-based interactive training content development, management, and distribution
US8122488B2 (en) * 2007-05-18 2012-02-21 Yangaroo, Inc. Media file distribution system and method
US20090083155A1 (en) * 2007-09-21 2009-03-26 Espereka, Inc. Systems and Methods for Usage Measurement of Content Resources
KR20090048209A (en) * 2007-11-09 2009-05-13 한국전자통신연구원 System and method providing secure multimedia registration and management frmaework for multimedia service on web portal
JP5000477B2 (en) * 2007-12-26 2012-08-15 日立公共システムエンジニアリング株式会社 Content data, content fraud detection program, apparatus and method
US20110184843A1 (en) * 2008-01-31 2011-07-28 Bill.Com, Inc. Enhanced electronic anonymous payment system
US20110196786A1 (en) * 2008-01-31 2011-08-11 Rene Lacerte Determining trustworthiness and familiarity of users of an electronic billing and payment system
US10769686B2 (en) 2008-01-31 2020-09-08 Bill.Com Llc Enhanced invitation process for electronic billing and payment system
US20140129431A1 (en) * 2008-01-31 2014-05-08 Bill.Com, Inc. Enhanced System and Method For Private Interbank Clearing System
US10043201B2 (en) * 2008-01-31 2018-08-07 Bill.Com, Inc. Enhanced invitation process for electronic billing and payment system
US9141991B2 (en) 2008-01-31 2015-09-22 Bill.Com, Inc. Enhanced electronic data and metadata interchange system and process for electronic billing and payment system
US10552701B2 (en) * 2008-02-01 2020-02-04 Oath Inc. System and method for detecting the source of media content with application to business rules
US9342287B2 (en) 2008-05-05 2016-05-17 Apple Inc. Software program ratings
US9076176B2 (en) 2008-05-05 2015-07-07 Apple Inc. Electronic submission of application programs for network-based distribution
US20090276333A1 (en) * 2008-05-05 2009-11-05 Cortes Ricardo D Electronic submission and management of digital products for network-based distribution
US20090307140A1 (en) * 2008-06-06 2009-12-10 Upendra Mardikar Mobile device over-the-air (ota) registration and point-of-sale (pos) payment
US20090307683A1 (en) * 2008-06-08 2009-12-10 Sam Gharabally Network-Based Update of Application Programs
US20100088521A1 (en) * 2008-06-29 2010-04-08 Jeffrey Peck Koplow Public encrypted disclosure
EP2350962A4 (en) * 2008-09-18 2013-08-21 Opanga Networks Inc Systems and methods for automatic detection and coordinated delivery of burdensome media content
US9143341B2 (en) * 2008-11-07 2015-09-22 Opanga Networks, Inc. Systems and methods for portable data storage devices that automatically initiate data transfers utilizing host devices
US20100131385A1 (en) * 2008-11-25 2010-05-27 Opanga Networks, Llc Systems and methods for distribution of digital media content utilizing viral marketing over social networks
US8301684B2 (en) * 2009-02-26 2012-10-30 Google Inc. User challenge using information based on geography or user identity
US20100235889A1 (en) * 2009-03-16 2010-09-16 Michael Kuohao Chu Application products with in-application subsequent feature access using network-based distribution system
US20100299219A1 (en) * 2009-05-25 2010-11-25 Cortes Ricardo D Configuration and Management of Add-ons to Digital Application Programs for Network-Based Distribution
US9729609B2 (en) * 2009-08-07 2017-08-08 Apple Inc. Automatic transport discovery for media submission
US8886790B2 (en) * 2009-08-19 2014-11-11 Opanga Networks, Inc. Systems and methods for optimizing channel resources by coordinating data transfers based on data type and traffic
WO2011022095A1 (en) 2009-08-19 2011-02-24 Opanga Networks, Inc Enhanced data delivery based on real time analysis of network communications quality and traffic
US7978711B2 (en) * 2009-08-20 2011-07-12 Opanga Networks, Inc. Systems and methods for broadcasting content using surplus network capacity
WO2011021909A2 (en) * 2009-08-21 2011-02-24 Samsung Electronics Co., Ltd. Method and apparatus for providing contents via network, method and apparatus for receiving contents via network, and method and apparatus for backing up data via network, backup data providing device, and backup system
US8935217B2 (en) * 2009-09-08 2015-01-13 Apple Inc. Digital asset validation prior to submission for network-based distribution
US8495196B2 (en) 2010-03-22 2013-07-23 Opanga Networks, Inc. Systems and methods for aligning media content delivery sessions with historical network usage
US8707378B2 (en) * 2010-09-29 2014-04-22 Verizon Patent And Licensing Inc. Catalog and user application for a video provisioning system
US9129260B2 (en) * 2010-10-04 2015-09-08 Donald Kent Neary Methods and apparatus for submitting and reviewing auditions
US9014963B1 (en) * 2012-02-03 2015-04-21 Ubetterknowme.com Inc. System and method for providing a virtual presence while securely managing and applying user profile data
US9443258B2 (en) 2011-08-26 2016-09-13 Apple Inc. Mass ingestion of content related metadata to an online content portal
US8862767B2 (en) 2011-09-02 2014-10-14 Ebay Inc. Secure elements broker (SEB) for application communication channel selector optimization
US20130097416A1 (en) * 2011-10-18 2013-04-18 Google Inc. Dynamic profile switching
US8560579B1 (en) * 2011-12-21 2013-10-15 Google Inc. Systems and methods for managing a network by generating files in a virtual file system
US8819789B2 (en) 2012-03-07 2014-08-26 Bill.Com, Inc. Method and system for using social networks to verify entity affiliations and identities
US9203624B2 (en) 2012-06-04 2015-12-01 Apple Inc. Authentication and notification heuristics
US8990188B2 (en) 2012-11-30 2015-03-24 Apple Inc. Managed assessment of submitted digital content
US9087341B2 (en) 2013-01-11 2015-07-21 Apple Inc. Migration of feedback data to equivalent digital assets
US10115137B2 (en) 2013-03-14 2018-10-30 Bill.Com, Inc. System and method for enhanced access and control for connecting entities and effecting payments in a commercially oriented entity network
US10410191B2 (en) 2013-03-14 2019-09-10 Bill.Com, Llc System and method for scanning and processing of payment documentation in an integrated partner platform
US10417674B2 (en) 2013-03-14 2019-09-17 Bill.Com, Llc System and method for sharing transaction information by object tracking of inter-entity transactions and news streams
US10572921B2 (en) 2013-07-03 2020-02-25 Bill.Com, Llc System and method for enhanced access and control for connecting entities and effecting payments in a commercially oriented entity network
US9507609B2 (en) 2013-09-29 2016-11-29 Taplytics Inc. System and method for developing an application
US10057228B2 (en) 2014-04-17 2018-08-21 Ct Acquisition Holdco, Llc Registering content to a digital locker
US10484353B2 (en) * 2015-01-29 2019-11-19 Red Hat, Inc. Multiple recipient message encryption
US9826060B1 (en) * 2015-02-17 2017-11-21 Amazon Technologies, Inc. Predictive transmission of digital content
CN110708273B (en) * 2018-07-10 2022-03-04 杭州海康威视数字技术股份有限公司 Data encryption and decryption method and data encryption and decryption system
US11430050B2 (en) * 2019-10-22 2022-08-30 Draft2Digital, Llc Product release system, method and device having a customizable prepurchase function

Family Cites Families (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4805222A (en) * 1985-12-23 1989-02-14 International Bioaccess Systems Corporation Method and apparatus for verifying an individual's identity
US5638443A (en) * 1994-11-23 1997-06-10 Xerox Corporation System for controlling the distribution and use of composite digital works
US5892900A (en) * 1996-08-30 1999-04-06 Intertrust Technologies Corp. Systems and methods for secure transaction management and electronic rights protection
EP0847638A4 (en) 1995-09-01 2002-08-21 Starguide Digital Networks Inc Audio file distribution and production system
US5765152A (en) * 1995-10-13 1998-06-09 Trustees Of Dartmouth College System and method for managing copyrighted electronic media
US5765153A (en) * 1996-01-03 1998-06-09 International Business Machines Corporation Information handling system, method, and article of manufacture including object system authorization and registration
US5802518A (en) * 1996-06-04 1998-09-01 Multex Systems, Inc. Information delivery system and method
US5819271A (en) * 1996-06-04 1998-10-06 Multex Systems, Inc. Corporate information communication and delivery system and method including entitlable hypertext links
US5864871A (en) * 1996-06-04 1999-01-26 Multex Systems Information delivery system and method including on-line entitlements
US6533404B1 (en) * 1996-08-28 2003-03-18 Hewlett-Packard Company Ink supply for preventing the passage of air
US5845067A (en) 1996-09-09 1998-12-01 Porter; Jack Edward Method and apparatus for document management utilizing a messaging system
US5892909A (en) * 1996-09-27 1999-04-06 Diffusion, Inc. Intranet-based system with methods for co-active delivery of information to multiple users
US5790790A (en) * 1996-10-24 1998-08-04 Tumbleweed Software Corporation Electronic document delivery system in which notification of said electronic document is sent to a recipient thereof
JPH10232878A (en) * 1997-02-19 1998-09-02 Hitachi Ltd Document management method and device
CA2321109A1 (en) 1997-03-27 1998-09-27 Educational Testing Service System and method for computer based test creation
US6553404B2 (en) 1997-08-08 2003-04-22 Prn Corporation Digital system
WO1999008203A1 (en) * 1997-08-08 1999-02-18 Pics Previews, Inc. An audiovisual content distribution system
US6321231B1 (en) * 1997-08-11 2001-11-20 Marshall, O'toole, Gerstein, Murray & Borun Data management and order delivery system
US6122737A (en) * 1997-11-14 2000-09-19 Digital Persona, Inc. Method for using fingerprints to distribute information over a network
US6385596B1 (en) * 1998-02-06 2002-05-07 Liquid Audio, Inc. Secure online music distribution system
US6529908B1 (en) * 1998-05-28 2003-03-04 Netspan Corporation Web-updated database with record distribution by email
CA2242130A1 (en) 1998-08-07 2000-02-07 Silanis Technology Inc. Method for parallel approval of documents in a distributed network
US6226618B1 (en) * 1998-08-13 2001-05-01 International Business Machines Corporation Electronic content delivery system
US6185684B1 (en) * 1998-08-28 2001-02-06 Adobe Systems, Inc. Secured document access control using recipient lists
SE0001387D0 (en) 1999-06-21 2000-04-13 Incirco Ab A method and an arrangement relating to groups of communicating users
US8090619B1 (en) 1999-08-27 2012-01-03 Ochoa Optics Llc Method and system for music distribution
AU2041301A (en) 1999-11-01 2001-05-14 Mangosoft Corporation Internet-based shared file service with native pc client access and semantics and distributed access control
WO2001065796A2 (en) 2000-03-03 2001-09-07 Destiny Software Productions Inc. Digital data distribution method and system
CA2299946A1 (en) * 2000-03-03 2001-09-03 Destiny Software Productions Inc. Digital media distribution method and system
US6976090B2 (en) 2000-04-20 2005-12-13 Actona Technologies Ltd. Differentiated content and application delivery via internet
JP2001312284A (en) 2000-04-27 2001-11-09 Nec Corp Method and system for content distribution
EP1407360A4 (en) 2000-06-16 2009-08-12 Entriq Inc Methods and systems to distribute content via a network utilizing distributed conditional access agents and secure agents, and to perform digital rights management (drm)
US20020016718A1 (en) * 2000-06-22 2002-02-07 Rothschild Peter A. Medical image management system and method
US6717957B1 (en) * 2000-10-26 2004-04-06 Pitney Bowes Inc. Method for delivering information in a closed loop multimedia system
JP2002132564A (en) * 2000-10-30 2002-05-10 Nec Corp System and method for distribution of master file
ATE552562T1 (en) 2000-11-10 2012-04-15 Aol Musicnow Llc DIGITAL CONTENT DISTRIBUTION AND SUBSCRIPTION SYSTEM
JP2002169973A (en) 2000-12-01 2002-06-14 Casio Comput Co Ltd System or method for image distribution, or recording medium thereof
US20020083006A1 (en) 2000-12-14 2002-06-27 Intertainer, Inc. Systems and methods for delivering media content
US20020169667A1 (en) * 2001-03-13 2002-11-14 Leonard Marotta Content submission and distribution system for use in clearing advertisement spots
US7003670B2 (en) * 2001-06-08 2006-02-21 Musicrypt, Inc. Biometric rights management system
US7305702B2 (en) 2002-01-09 2007-12-04 Xerox Corporation Systems and methods for distributed administration of public and private electronic markets
JP2003330881A (en) 2002-05-15 2003-11-21 Matsushita Electric Ind Co Ltd Data transfer system and method of correcting signal timing therefor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009520411A (en) * 2005-12-15 2009-05-21 グーグル・インコーポレーテッド Content depot

Also Published As

Publication number Publication date
CA2407774C (en) 2005-01-04
US7529712B2 (en) 2009-05-05
US20090171966A1 (en) 2009-07-02
US20040015445A1 (en) 2004-01-22

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