Inventor · disambiguated record
Eddie Chen
Also filed as: CHEN EDDIE · CHEN EDDIE J · CHEN EDDIE JEN-SHIEN
22 granted patents·29 pending applications·460 citations·filing 2002–2019
96Inventor score
Files withCONTENTGUARD HOLDINGS INC34WANG XIN5CONTENT GUARD HOLDINGS INC2NGUYEN MAI2PADHYE TUSHAR N2
Top patents by PatentIndex Score
51 records- 0196US7028009B2Method and apparatus for distributing enforceable property rightsCONTENTGUARD HOLDINGS INC·Filed 2002·Granted Apr 11, 2006·103 cites·75 claims
- 0295US7720767B2Method and system to support dynamic rights and resources sharingCONTENTGUARD HOLDINGS INC·Filed 2005·Granted May 18, 2010·44 cites·19 claims
- 0393US6954738B2Method and apparatus for distributing enforceable property rightsCONTENTGUARD HOLDINGS INC·Filed 2003·Granted Oct 11, 2005·66 cites·49 claims
- 0487US8275709B2Digital rights management of content when content is a future live eventWANG XIN·Filed 2008·Granted Sep 25, 2012·21 cites·18 claims
- 0586US6963858B2Method and apparatus for assigning consequential rights to documents and documents having such rightsCONTENTGUARD HOLDINGS INC·Filed 2002·Granted Nov 8, 2005·33 cites·32 claims
- 0684US7558759B2Systems and methods for creating, manipulating and processing rights and contract expressions using tokenized templatesCONTENTGUARD HOLDINGS INC·Filed 2002·Granted Jul 7, 2009·32 cites·32 claims
- 0783US7685642B2System and method for controlling rights expressions by stakeholders of an itemCONTENTGUARD HOLDINGS INC·Filed 2003·Granted Mar 23, 2010·23 cites·72 claims
- 0880US8862517B2Digital rights management of content when content is a future live eventPADHYE TUSHAR N·Filed 2011·Granted Oct 14, 2014·5 cites·30 claims
- 0980US7774280B2System and method for managing transfer of rights using shared state variablesCONTENTGUARD HOLDINGS INC·Filed 2004·Granted Aug 10, 2010·13 cites·36 claims
- 1079US7152046B2Method and apparatus for tracking status of resource in a system for managing use of the resourcesCONTENTGUARD HOLDINGS INC·Filed 2002·Granted Dec 19, 2006·29 cites·15 claims
- 1178US7299171B2Method and system for processing grammar-based legality expressionsCONTENTGUARD HOLDINGS INC·Filed 2004·Granted Nov 20, 2007·25 cites·103 claims
- 1276US8904545B2Method, system, and device for verifying authorized issuance of a rights expressionCONTENTGUARD HOLDINGS INC·Filed 2014·Granted Dec 2, 2014·3 cites·18 claims
- 1372US8001053B2System and method for rights offering and granting using shared state variablesCONTENTGUARD HOLDINGS INC·Filed 2004·Granted Aug 16, 2011·17 cites·35 claims
- 1471US8244579B2Method and apparatus for distributing enforceable property rightsWANG XIN·Filed 2006·Granted Aug 14, 2012·3 cites·26 claims
- 1570US7840488B2System and method for granting access to an item or permission to use an item based on configurable conditionsCONTENTGUARD HOLDINGS INC·Filed 2003·Granted Nov 23, 2010·3 cites·37 claims
- 1669US7386513B2Networked services licensing system and methodCONTENTGUARD HOLDINGS INC·Filed 2004·Granted Jun 10, 2008·14 cites·12 claims
- 1769US2015058230A1Method, system, and device for verifying authorized issuance of a rights expressionCONTENTGUARD HOLDINGS INC·Filed 2014·Application pending·0 cites
- 1868US8660961B2Method, system, and device for license-centric content consumptionRALEY MICHAEL CHARLES·Filed 2004·Granted Feb 25, 2014·13 cites·123 claims
- 1965US8078542B2System and method for managing transfer of rights using shared state variablesNGUYEN MAI·Filed 2010·Granted Dec 13, 2011·2 cites·17 claims
- 2062US10540484B2Networked services licensing system and methodCONTENTGUARD HOLDINGS INC·Filed 2014·Granted Jan 21, 2020·1 cites·15 claims
- 2162US2020074046A1Method, system, and device for license-centric content consumptionCONTENTGUARD HOLDINGS INC·Filed 2019·Application pending·0 cites
- 2262US2013152174A1Method, apparatus, and computer-readable medium for content access authorizationCONTENTGUARD HOLDINGS INC·Filed 2013·Application pending·0 cites
- 2361US2003140003A1Method and apparatus managing the transfer of rightsFiled 2002·Application pending·0 cites
- 2460US8099364B2Digital rights management of content when content is a future live eventPADHYE TUSHAR N·Filed 2002·Granted Jan 17, 2012·10 cites·20 claims
- 2560US2011247077A1System and Method for Rights Offering and Granting Using Shared State VariablesCONTENTGUARD HOLDINGS INC·Filed 2011·Application pending·0 cites
- 2658US9898715B2Systems and methods for creating, manipulating and processing rights and contract expressions using tokenized templatesVALENZUELA EDGARDO·Filed 2009·Granted Feb 20, 2018·0 cites·46 claims
- 2757US2010186085A1Method and System to Support Dynamic Rights and Resources SharingCONTENTGUARD HOLDINGS INC·Filed 2010·Application pending·0 cites
- 2856US2010275270A1Method and apparatus for managing the transfer of rightsCONTENTGUARD HOLDINGS INC·Filed 2010·Application pending·0 cites
- 2956US2006085353A1Method and apparatus for assigning consequential rights to documents and documents having such rightsWANG XIN·Filed 2005·Application pending·0 cites
- 3056US2014164248A1Method and apparatus for distributing enforceable property rightsCONTENTGUARD HOLDINGS INC·Filed 2013·Application pending·0 cites
- 3156US2014259186A1Method, system, and device for license-centric content consumptionCONTENTGUARD HOLDINGS INC·Filed 2014·Application pending·0 cites
- 3255US2011035810A1System and method for granting acces to an item or permission to use an item based on configurable conditionsCONTENTGUARD HOLDINGS INC·Filed 2010·Application pending·0 cites
- 3355US2014380436A1Digital rights management of content when content is a future live eventCONTENTGUARD HOLDINGS INC·Filed 2014·Application pending·0 cites
- 3455US2010138351A1System and method for controlling rights expressions by stakeholders of an itemCONTENTGUARD HOLDINGS INC·Filed 2010·Application pending·0 cites
- 3554US2013305390A1Method, system, and device for license-centric content consumptionCONTENTGUARD HOLDINGS INC·Filed 2013·Application pending·0 cites
- 3654US2007078777A1System and method for digital rights management using advanced copy with issue rights, and managed copy tokensCONTENTGUARD HOLDINGS INC·Filed 2006·Application pending·0 cites
- 3754US2012284803A1Method and apparatus for distributing enforceable property rightsWANG XIN·Filed 2012·Application pending·0 cites
- 3853US2014245382A1System and method for developing and using trusted policy based on a social modelCONTENTGUARD HOLDINGS INC·Filed 2014·Application pending·0 cites
- 3953US2014304177A1System and method for digital rights management using advanced copy with issue rights, and managed copy tokensCONTENTGUARD HOLDINGS INC·Filed 2014·Application pending·0 cites
- 4051US8768850B2Method, system, and device for license-centric content consumptionRALEY MICHAEL·Filed 2011·Granted Jul 1, 2014·0 cites·31 claims
- 4151US2013152173A1Method, apparatus, and computer-readable medium for content access authorizationCONTENTGUARD HOLDINGS INC·Filed 2013·Application pending·0 cites
- 4250US2015193603A1Method and system to support dynamic rights and resources sharingCONTENTGUARD HOLDINGS INC·Filed 2015·Application pending·0 cites
- 4350US2013133084A1Digital rights management of content when content is a future live eventWANG XIN·Filed 2012·Application pending·0 cites
- 4449US2006106726A1Method, system, and device for license-centric content consumptionCONTENTGUARD HOLDINGS INC·Filed 2004·Application pending·0 cites
- 4548US2006107326A1Method, system, and device for verifying authorized issuance of a rights expressionDEMARTINI THOMAS·Filed 2004·Application pending·0 cites
- 4647US2006248573A1System and method for developing and using trusted policy based on a social modelCONTENT GUARD HOLDINGS INC·Filed 2005·Application pending·0 cites
- 4746US2005097593A1System, method and device for selected content distributionFiled 2003·Application pending·0 cites
- 4845US2003220880A1Networked services licensing system and methodCONTENTGUARD HOLDINGS INC·Filed 2003·Application pending·0 cites
- 4945US2005262086A1Systems and methods for integrity certification and verificationCONTENT GUARD HOLDINGS INC·Filed 2005·Application pending·0 cites
- 5045US2019268643A1Method, apparatus, and computer-readable medium for content access authorizationCONTENTGUARD HOLDINGS INC·Filed 2019·Application pending·0 cites
Showing the top 50 of 51 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →