Inventor · disambiguated record
Ismail Cem Paya
Also filed as: PAYA ISMAIL C · PAYA ISMAIL CEM
42 granted patents·5 pending applications·1,309 citations·filing 2003–2022
98Inventor score
Top patents by PatentIndex Score
47 records- 0198US8352749B2Local trusted services manager for a contactless smart cardGOOGLE INC·Filed 2011·Granted Jan 8, 2013·100 cites·14 claims
- 0298US8335932B2Local trusted services manager for a contactless smart cardVON BEHREN ROB·Filed 2011·Granted Dec 18, 2012·109 cites·14 claims
- 0398US8335921B2Writing application data to a secure elementVON BEHREN ROB·Filed 2011·Granted Dec 18, 2012·117 cites·26 claims
- 0495US12141871B1System, method and program product for generating and utilizing stable value digital assetsGEMINI IP LLC·Filed 2021·Granted Nov 12, 2024·24 cites·34 claims
- 0595US11501370B1Systems, methods, and program products for non-custodial trading of digital assets on a digital asset exchangeGEMINI IP LLC·Filed 2020·Granted Nov 15, 2022·94 cites·20 claims
- 0694US11283797B2Authenticating a user device associated with a user to communicate via a wireless network in a secure web-based environmentGEMINI IP LLC·Filed 2020·Granted Mar 22, 2022·3 cites·11 claims
- 0794US8898088B2In-card access control and monotonic counters for offline payment processing systemSPRINGER MICHAEL WILLIAM·Filed 2012·Granted Nov 25, 2014·224 cites·23 claims
- 0894US7293034B2Dynamically customizing a user interface for the aggregation of contentMICROSOFT COPORATION·Filed 2004·Granted Nov 6, 2007·176 cites·29 claims
- 0993US8793508B2Local trusted services manager for a contactless smart cardGOOGLE INC·Filed 2012·Granted Jul 29, 2014·22 cites·26 claims
- 1093US7240192B1Combining a browser cache and cookies to improve the security of token-based authentication protocolsMICROSOFT CORP·Filed 2003·Granted Jul 3, 2007·94 cites·37 claims
- 1192US8706081B1Packet inspection in near field communication controller for secure element protectionGOOGLE INC·Filed 2012·Granted Apr 22, 2014·17 cites·20 claims
- 1292US7890634B2Scalable session managementMICROSOFT CORP·Filed 2005·Granted Feb 15, 2011·30 cites·17 claims
- 1391US7685631B1Authentication of a server by a client to prevent fraudulent user interfacesMICROSOFT CORP·Filed 2003·Granted Mar 23, 2010·84 cites·17 claims
- 1490US8626929B2Scalable session management using an encrypted session keyJIANG WEI·Filed 2011·Granted Jan 7, 2014·13 cites·18 claims
- 1588US7653944B2Segmentation based content alteration techniquesMICROSOFT CORP·Filed 2005·Granted Jan 26, 2010·20 cites·19 claims
- 1687US12354163B1Systems, methods, and program products for non-custodial trading of digital assets on a digital asset exchangeGEMINI IP LLC·Filed 2022·Granted Jul 8, 2025·1 cites·20 claims
- 1787US9008616B2Point of sale processing initiated by a single tapWALL JONATHAN·Filed 2011·Granted Apr 14, 2015·19 cites·21 claims
- 1887US8621168B2Partitioning the namespace of a contactless smart cardVON BEHREN ROB·Filed 2011·Granted Dec 31, 2013·9 cites·20 claims
- 1986US7337324B2System and method for non-interactive human answerable challengesMICROSOFT CORP·Filed 2003·Granted Feb 26, 2008·47 cites·37 claims
- 2085US9673984B2Session key cache to maintain session keysMICROSOFT TECHNOLOGY LICENSING LLC·Filed 2013·Granted Jun 6, 2017·7 cites·21 claims
- 2184US8806199B2Writing application data to a secure elementGOOGLE INC·Filed 2012·Granted Aug 12, 2014·6 cites·30 claims
- 2283US8239927B2Authentication ticket validationBENALOH JOSH D·Filed 2008·Granted Aug 7, 2012·10 cites·12 claims
- 2380US7849324B1Method and apparatus for communicating authorization dataMICROSOFT CORP·Filed 2008·Granted Dec 7, 2010·6 cites·16 claims
- 2479US7584362B2Systems and methods for providing signaturesMICROSOFT CORP·Filed 2005·Granted Sep 1, 2009·8 cites·20 claims
- 2578US9516006B2Re-programmable secure cryptographic deviceGOOGLE INC·Filed 2013·Granted Dec 6, 2016·4 cites·20 claims
- 2677US12143382B1Authenticating a user device associated with a user to communicate via a wireless network in a secure web-based environmentGEMINI IP LLC·Filed 2022·Granted Nov 12, 2024·0 cites·20 claims
- 2776US9774591B2Password manipulation for secure account creation and verification through third-party serversAIRBNB INC·Filed 2014·Granted Sep 26, 2017·3 cites·28 claims
- 2875US7533419B2Human interactive proof serviceMICROSOFT CORP·Filed 2004·Granted May 12, 2009·21 cites·29 claims
- 2972US7360092B1Marking and identifying web-based authentication formsMICROSOFT CORP·Filed 2003·Granted Apr 15, 2008·20 cites·21 claims
- 3069US8621592B2Authentication ticket validationBENALOH JOSH D·Filed 2012·Granted Dec 31, 2013·2 cites·20 claims
- 3168US7634570B2Managing state information across communication sessions between a client and a server via a stateless protocolMICROSOFT CORP·Filed 2003·Granted Dec 15, 2009·14 cites·16 claims
- 3267US8560861B1Method and apparatus for communicating authorization dataDHARMARAJAN BASKARAN·Filed 2008·Granted Oct 15, 2013·2 cites·13 claims
- 3366US2015073953A1In-card access control and monotonic counters for offline payment processing systemGOOGLE INC·Filed 2014·Application pending·0 cites
- 3465US9684898B2Securing personal identification numbers for mobile payment applications by combining with random componentsGOOGLE INC·Filed 2013·Granted Jun 20, 2017·1 cites·20 claims
- 3563US8776199B2Authentication of a server by a client to prevent fraudulent user interfacesPAYA ISMAIL CEM·Filed 2010·Granted Jul 8, 2014·2 cites·17 claims
- 3660US10599863B2Database encryption to provide write protectionAIRBNB INC·Filed 2019·Granted Mar 24, 2020·0 cites·20 claims
- 3758US10616213B2Password manipulation for secure account creation and verification through third-party serversAIRBNB INC·Filed 2019·Granted Apr 7, 2020·0 cites·20 claims
- 3856US10229286B2Database encryption to provide write protectionAIRBNB INC·Filed 2017·Granted Mar 12, 2019·0 cites·20 claims
- 3955US10205720B2Password manipulation for secure account creation and verification through third-party serversAIRBNB INC·Filed 2017·Granted Feb 12, 2019·0 cites·20 claims
- 4055US7844826B1Method and apparatus for communicating authorization dataMICROSOFT CORP·Filed 2008·Granted Nov 30, 2010·0 cites·17 claims
- 4152US2017255936A1Securing Personal Identification Numbers For Mobile Payment Applications By Combining With Random ComponentsGOOGLE INC·Filed 2017·Application pending·0 cites
- 4251US10581814B2Re-programmable secure deviceGOOGLE LLC·Filed 2016·Granted Mar 3, 2020·0 cites·20 claims
- 4351US9727742B2Database encryption to provide write protectionAIRBNB INC·Filed 2015·Granted Aug 8, 2017·0 cites·17 claims
- 4447US2007245414A1Proxy Authentication and Indirect Certificate ChainingMICROSOFT CORP·Filed 2006·Application pending·0 cites
- 4545US8532620B2Trusted mobile device based securityPAYA ISMAIL CEM·Filed 2011·Granted Sep 10, 2013·0 cites·18 claims
- 4645US2012079585A1Proxy authentication and indirect certificate chainingCHAN KOK WAI·Filed 2011·Application pending·0 cites
- 4744US2012297187A1Trusted Mobile Device Based SecurityPAYA ISMAIL CEM·Filed 2011·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →