Inventor · disambiguated record
Ravi Singh
Also filed as: SINGH RAVI · SINGH RAVI K · SINGH RAVI KUMAR
77 granted patents·15 pending applications·276 citations·filing 2006–2024
99Inventor score
Top patents by PatentIndex Score
92 records- 0195US9390308B2Fingerprint scanning methodBLACKBERRY LTD·Filed 2014·Granted Jul 12, 2016·27 cites·20 claims
- 0293US8918855B2Transaction provisioning for mobile wireless communications devices and related methodsSINGH RAVI·Filed 2011·Granted Dec 23, 2014·23 cites·15 claims
- 0391US8244920B2Smart card set protocol optimizationSINGH RAVI·Filed 2011·Granted Aug 14, 2012·10 cites·14 claims
- 0488US8839370B2Restricting access to hardware for which a driver is installed on a computerRESEARCH IN MOTION LTD·Filed 2012·Granted Sep 16, 2014·9 cites·20 claims
- 0588US7945704B2Smart card set protocol optimizationRESEARCH IN MOTION LTD·Filed 2007·Granted May 17, 2011·13 cites·19 claims
- 0687US9154903B2Mobile communications device providing near field communication (NFC) card issuance features and related methodsADAMS NEIL PATRICK·Filed 2011·Granted Oct 6, 2015·11 cites·22 claims
- 0786US8812864B2Simplified multi-factor authenticationBLACKBERRY LTD·Filed 2013·Granted Aug 19, 2014·7 cites·17 claims
- 0886US8618911B2Simplified biometric character sequence entryADAMS NEIL PATRICK·Filed 2012·Granted Dec 31, 2013·8 cites·27 claims
- 0986US8370640B2Simplified multi-factor authenticationRESEARCH IN MOTION LTD·Filed 2008·Granted Feb 5, 2013·15 cites·14 claims
- 1085US8047444B2Method, system and smart card reader for management of access to a smart cardRESEARCH IN MOTION LTD·Filed 2010·Granted Nov 1, 2011·6 cites·20 claims
- 1184US7896247B2Secure use of externally stored dataRESEARCH IN MOTION LTD·Filed 2008·Granted Mar 1, 2011·10 cites·12 claims
- 1284US7766243B2Method, system and smart card reader for management of access to a smart cardRESEARCH IN MOTION LTD·Filed 2007·Granted Aug 3, 2010·14 cites·28 claims
- 1383US8984648B2Method and device for managing a secure elementMARCOVECCHIO VINCENZO KAZIMIERZ·Filed 2012·Granted Mar 17, 2015·7 cites·20 claims
- 1483US8379862B2Method and device for automatically distributing updated key materialRESEARCH IN MOTION LTD·Filed 2010·Granted Feb 19, 2013·7 cites·18 claims
- 1583US7726568B2Smart card session optimizationRESEARCH IN MOTION LTD·Filed 2007·Granted Jun 1, 2010·10 cites·20 claims
- 1682US10255433B2Executing process code integrity verificatonBLACKBERRY LTD·Filed 2015·Granted Apr 9, 2019·5 cites·20 claims
- 1782US8850267B2Middleware for multiprocessor software testingAGGARWAL MANISH K·Filed 2012·Granted Sep 30, 2014·12 cites·20 claims
- 1881US8670714B2Mobile wireless communications device having a near field communication (NFC) device and providing memory erasure and related methodsMARCOVECCHIO VINCENZO KAZIMIERZ·Filed 2012·Granted Mar 11, 2014·6 cites·25 claims
- 1981US8578169B2System and method of signing a messageADAMS NEIL PATRICK·Filed 2011·Granted Nov 5, 2013·6 cites·14 claims
- 2080US11301859B2Systems and methods for facilitating offline paymentsPAYPAL INC·Filed 2019·Granted Apr 12, 2022·4 cites·18 claims
- 2178US8458382B2Smart card set protocol optimizationSINGH RAVI·Filed 2012·Granted Jun 4, 2013·3 cites·21 claims
- 2277US10505950B2System, method, and computer program product for multi-layer encryption of an efficient broadcast messageDARK MATTER L L C·Filed 2017·Granted Dec 10, 2019·3 cites·19 claims
- 2376US10311439B2Systems and methods for facilitating offline paymentsPAYPAL INC·Filed 2014·Granted Jun 4, 2019·3 cites·20 claims
- 2475US9106272B2Mobile communications device providing secure element data wiping features and related methodsMARCOVECCHIO VINCENZO KAZIMIERZ·Filed 2012·Granted Aug 11, 2015·4 cites·20 claims
- 2575US9077769B2Communications system providing enhanced trusted service manager (TSM) verification features and related methodsKRZEMINSKI MAREK·Filed 2011·Granted Jul 7, 2015·6 cites·26 claims
- 2675US8781128B2Method and device for automatically distributing updated key materialRESEARCH IN MOTION LTD·Filed 2013·Granted Jul 15, 2014·3 cites·34 claims
- 2775US8201749B2Smart card session optimizationSINGH RAVI·Filed 2010·Granted Jun 19, 2012·3 cites·20 claims
- 2874US9225524B2Forwarding e-mail from a wireless deviceBLACKBERRY LTD·Filed 2014·Granted Dec 29, 2015·3 cites·19 claims
- 2973US2023124410A1Communication system with digital wallet having blank user card and related methodsBLACKBERRY LTD·Filed 2022·Application pending·0 cites
- 3072US9584451B2System, method and apparatus for optimizing wireless communications of secure e-mail messages with attachmentsADAMS NEIL PATRICK·Filed 2012·Granted Feb 28, 2017·3 cites·26 claims
- 3172US9100773B2Verifying a wireless deviceRESEARCH IN MOTION LTD·Filed 2012·Granted Aug 4, 2015·3 cites·21 claims
- 3272US8640966B2Smart card session optimizationSINGH RAVI·Filed 2012·Granted Feb 4, 2014·2 cites·22 claims
- 3372US8151201B2User interface manager and method for reacting to a change in system statusSIBLEY RICHARD PAUL·Filed 2006·Granted Apr 3, 2012·7 cites·18 claims
- 3471US9479928B2Cross-component message encryptionVATS NIKHIL·Filed 2011·Granted Oct 25, 2016·4 cites·24 claims
- 3571US8538403B2Method and apparatus for disambiguating an emergency call attempt during password entry for unlocking a mobile deviceSINGH RAVI·Filed 2012·Granted Sep 17, 2013·2 cites·17 claims
- 3671US8274380B2Anticipatory responses to commandsSINGH RAVI·Filed 2008·Granted Sep 25, 2012·2 cites·53 claims
- 3768US11562343B2Communication system with digital wallet having blank user card and related methodsBLACKBERRY LTD·Filed 2018·Granted Jan 24, 2023·0 cites·11 claims
- 3868US9008576B2Mobile communications device providing NFC applet compatibility features and related methodsGAGNE MARIE ANITA BRIGITTE·Filed 2012·Granted Apr 14, 2015·2 cites·22 claims
- 3967US9479541B2Sharing data across profilesBLACKBERRY LTD·Filed 2014·Granted Oct 25, 2016·2 cites·18 claims
- 4066US10862831B2System, method, and computer program product providing end-to-end security of centrally accessible group membership informationDIGITAL 14 LLC·Filed 2017·Granted Dec 8, 2020·1 cites·17 claims
- 4166US8448875B2Secure use of externally stored dataSINGH RAVI·Filed 2012·Granted May 28, 2013·1 cites·26 claims
- 4265US8244231B2Method and apparatus for disambiguating an emergency call attempt during password entry for unlocking a mobile communication deviceSINGH RAVI·Filed 2009·Granted Aug 14, 2012·1 cites·17 claims
- 4365US2014372298A1Communication system with digital wallet having blank user card and related methodsRESEARCH IN MOTION LTD·Filed 2013·Application pending·0 cites
- 4464US11750389B2System, method, and computer program product for performing hardware backed symmetric operations for password based authenticationDIGITAL 14 LLC·Filed 2021·Granted Sep 5, 2023·0 cites·20 claims
- 4564US8172151B2Secure use of externally stored dataSINGH RAVI·Filed 2011·Granted May 8, 2012·1 cites·26 claims
- 4664US7942325B2Optimized smart card driver performanceRESEARCH IN MOTION LTD·Filed 2008·Granted May 17, 2011·2 cites·22 claims
- 4763US12282913B2Mobile wireless communications device having digital wallet with multi-mode user card and related methodsMALIKIE INNOVATIONS LTD·Filed 2021·Granted Apr 22, 2025·0 cites·20 claims
- 4861US10754968B2Peer-to-peer security protocol apparatus, computer program, and methodDIGITAL 14 LLC·Filed 2016·Granted Aug 25, 2020·1 cites·4 claims
- 4961US10318950B2Mobile communications device providing near field communication (NFC) security features and related methodsADAMS NEIL PATRICK·Filed 2011·Granted Jun 11, 2019·1 cites·21 claims
- 5061US8838710B2Forwarding E-mail message attachments from a wireless deviceSINGH RAVI·Filed 2011·Granted Sep 16, 2014·1 cites·23 claims
Showing the top 50 of 92 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →