Inventor · disambiguated record
Stephen Rys
Also filed as: RYS STEPHEN · RYS STEPHEN A
18 granted patents·7 pending applications·168 citations·filing 2005–2023
93Inventor score
Files withAT & T IP I LP13AT & T KNOWLEDGE VENTURES LP3PIEPENBRINK DAVID J2VELAZQUEZ LEONARDO2CHOW LEE1
Top patents by PatentIndex Score
25 records- 0198US7631325B2System and method of authorizing a set top box device in an internet protocol television systemAT & T IP I LP·Filed 2005·Granted Dec 8, 2009·86 cites·9 claims
- 0288US8924997B2System and method of restricting access to media contentCHOW LEE·Filed 2007·Granted Dec 30, 2014·11 cites·20 claims
- 0388US8839288B2System for presenting collateral information to mobile devicesMORRIS NADIA·Filed 2010·Granted Sep 16, 2014·10 cites·20 claims
- 0485US8079053B2System and method of deferring multimedia content deliveryYAMPANIS MARK·Filed 2007·Granted Dec 13, 2011·22 cites·27 claims
- 0582US8290827B2Method, medium, and system of presenting assets related to media contentPIEPENBRINK DAVID J·Filed 2007·Granted Oct 16, 2012·8 cites·21 claims
- 0681US9071875B2Processing and distribution of video-on-demand content itemsCHOW LEE M·Filed 2009·Granted Jun 30, 2015·7 cites·20 claims
- 0781US8064875B2Methods and apparatus to update geographic location information associated with internet protocol devices for E-911 emergency servicesVELAZQUEZ LEONARDO·Filed 2006·Granted Nov 22, 2011·14 cites·21 claims
- 0880US10075752B2Processing and distribution of video-on-demand content itemsAT & T IP I LP·Filed 2015·Granted Sep 11, 2018·2 cites·20 claims
- 0970US8599718B2Methods and apparatus to provide enhanced 911 (E911) services for nomadic usersVELAZQUEZ LEONARDO·Filed 2007·Granted Dec 3, 2013·6 cites·25 claims
- 1064US9571889B2System and method of authorizing a device in a network systemAT & T IP I LP·Filed 2013·Granted Feb 14, 2017·1 cites·20 claims
- 1163US12028581B2Method of providing personalized channel change listsAT & T IP I LP·Filed 2023·Granted Jul 2, 2024·0 cites·20 claims
- 1260US10887638B2Processing and distribution of video-on-demand content itemsAT & T IP I LP·Filed 2018·Granted Jan 5, 2021·0 cites·20 claims
- 1360US2013054408A1Method, Medium, and System of Presenting Assets Related to Media ContentPIEPENBRINK DAVID J·Filed 2012·Application pending·0 cites
- 1459US11100096B2Video content search using captioning dataAT & T IP I LP·Filed 2019·Granted Aug 24, 2021·0 cites·20 claims
- 1559US8438593B2System and method of authorizing a device in a network systemRYS STEPHEN·Filed 2009·Granted May 7, 2013·1 cites·19 claims
- 1657US10331661B2Video content search using captioning dataAT & T IP I LP·Filed 2013·Granted Jun 25, 2019·0 cites·20 claims
- 1757US9866885B2System and method of restricting access to media contentAT & T IP I LP·Filed 2014·Granted Jan 9, 2018·0 cites·20 claims
- 1856US10743047B2System and method of restricting access to media contentAT & T IP I LP·Filed 2018·Granted Aug 11, 2020·0 cites·20 claims
- 1955US2008235104A1System and method to promote electronic assetsAT & T KNOWLEDGE VENTURES LP·Filed 2007·Application pending·0 cites
- 2055US2008235101A1System and method of presenting assets related to media contentAT & T KNOWLEDGE VENTURES LP·Filed 2007·Application pending·0 cites
- 2153US11606621B2Method of providing personalized channel change listsAT & T IP I LP·Filed 2017·Granted Mar 14, 2023·0 cites·20 claims
- 2253US2011154404A1Systems and Methods to Provide Data Services for Concurrent Display with Media Content ItemsAT & T IP I LP·Filed 2009·Application pending·0 cites
- 2353US2011154401A1Systems and Methods to Generate an Electronic Program GuideAT & T IP I LP·Filed 2009·Application pending·0 cites
- 2447US2008168487A1Software-based conditional access to IPTV contentAT & T KNOWLEDGE VENTURES LP·Filed 2007·Application pending·0 cites
- 2544US2022130114A1Apparatuses and methods for facilitating content based extended reality environmentsAT & T IP I LP·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →