EC

Eddie Chen

CH Contentguard Holdings: 22 patents #8 of 45Top 20%
📍 Rancho Palos Verdes, CA: #66 of 1,701 inventorsTop 4%
🗺 California: #25,620 of 386,348 inventorsTop 7%
Overall (All Time): #194,998 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Showing 1–22 of 22 patents

Patent #TitleCo-InventorsDate
10540484 Networked services licensing system and method Guillermo Lao, Manuel Ham, Thomas Soestini, Charles Gilliam, Michael Raley +2 more 2020-01-21
9898715 Systems and methods for creating, manipulating and processing rights and contract expressions using tokenized templates Edgardo Valenzuela, Thomas DeMartini, Joseph Z. Fung, Mai Nguyen, Vincent Tieu +1 more 2018-02-20
8904545 Method, system, and device for verifying authorized issuance of a rights expression Thomas DeMartini, Charles Gilliam 2014-12-02
8862517 Digital rights management of content when content is a future live event Tushar N. Padhye, M.S. Roopa, C.V. Joshi, Basavaraj B. H., Arun Ray +8 more 2014-10-14
8768850 Method, system, and device for license-centric content consumption Michael Raley 2014-07-01
8660961 Method, system, and device for license-centric content consumption Michael Raley 2014-02-25
8275709 Digital rights management of content when content is a future live event Xin Wang, Tushar N. Padhye, M.S. Roopa, C.V. Joshi, Basavaraj B. H. +8 more 2012-09-25
8244579 Method and apparatus for distributing enforceable property rights Xin Wang, Bijan Tadayon, Thomas DeMartini, Michael Raley, Guillermo Lao +1 more 2012-08-14
8099364 Digital rights management of content when content is a future live event Tushar N. Padhye, M.S. Roopa, C.V. Joshi, B. H. Basavaraj, Arun Ray +8 more 2012-01-17
8078542 System and method for managing transfer of rights using shared state variables Mai Nguyen, Xin Wang, Thanh Ta, Guillermo Lao 2011-12-13
8001053 System and method for rights offering and granting using shared state variables Mai Nguyen, Xin Wang, Bijan Tadayon 2011-08-16
7840488 System and method for granting access to an item or permission to use an item based on configurable conditions Vincent Tieu, Joseph Z. Fung, Bijan Tadayon 2010-11-23
7774280 System and method for managing transfer of rights using shared state variables Mai Nguyen, Xin Wang, Thanh Ta, Guillermo Lao 2010-08-10
7720767 Method and system to support dynamic rights and resources sharing Thanh Ta, Mai Nguyen, Xin Wang, Thomas DeMartini 2010-05-18
7685642 System and method for controlling rights expressions by stakeholders of an item Charles Gilliam 2010-03-23
7558759 Systems and methods for creating, manipulating and processing rights and contract expressions using tokenized templates Edgardo Valenzuela, Thomas DeMartini, Joseph Z. Fung, Mai Nguyen, Vincent Tieu +1 more 2009-07-07
7386513 Networked services licensing system and method Guillermo Lao, Manuel Ham, Thomas DeMartini, Charles Gilliam, Michael Raley +2 more 2008-06-10
7299171 Method and system for processing grammar-based legality expressions Thanh Ta, Guillermo Lao, Edgardo Valenzuela 2007-11-20
7152046 Method and apparatus for tracking status of resource in a system for managing use of the resources Xin Wang, Thomas DeMartini, Charles Gilliam, Manuel Ham, Guillermo Lao +3 more 2006-12-19
7028009 Method and apparatus for distributing enforceable property rights Xin Wang, Bijan Tadayon, Thomas DeMartini, Michael Raley, Guillermo Lao +1 more 2006-04-11
6963858 Method and apparatus for assigning consequential rights to documents and documents having such rights Xin Wang, Thomas DeMartini, Charles Gilliam, Guillermo Lao, Aram Nahidipour +3 more 2005-11-08
6954738 Method and apparatus for distributing enforceable property rights Xin Wang, Bijan Tadayon, Thomas DeMartini, Michael Raley, Guillermo Lao +1 more 2005-10-11