Inventor · disambiguated record
Karim El Defrawy
Also filed as: EL DEFRAWY KARIM · EL DEFRAWY KARIM M
41 granted patents·1 pending application·547 citations·filing 2008–2019
98Inventor score
Files withHRL LAB LLC31BOEING CO7GM GLOBAL TECH OPERATIONS INC1HOLLAND GAVIN D1VAN DER MERWE JACOBUS1
Top patents by PatentIndex Score
42 records- 0198US9489522B1Method for secure and resilient distributed generation of elliptic curve digital signature algorithm (ECDSA) based digital signatures with proactive securityHRL LAB LLC·Filed 2015·Granted Nov 8, 2016·50 cites·15 claims
- 0297US10691754B1STAGS: secure, tunable, and accountable generic search in databasesHRL LAB LLC·Filed 2016·Granted Jun 23, 2020·32 cites·18 claims
- 0397US10423961B1System and method for operating a proactive digital currency ledgerHRL LAB LLC·Filed 2015·Granted Sep 24, 2019·37 cites·19 claims
- 0497US10181049B1Method and apparatus for secure and privacy-preserving querying and interest announcement in content push and pull protocolsHRL LAB LLC·Filed 2013·Granted Jan 15, 2019·66 cites·16 claims
- 0596US10083310B1System and method for mobile proactive secure multi-party computation (MPMPC) using commitmentsHRL LAB LLC·Filed 2014·Granted Sep 25, 2018·46 cites·15 claims
- 0696US9009089B1Secure pattern matchingHRL LAB LLC·Filed 2013·Granted Apr 14, 2015·55 cites·17 claims
- 0795US9614676B1Cryptographically-secure packed proactive secret sharing (PPSS) protocolHRL LAB LLC·Filed 2015·Granted Apr 4, 2017·19 cites·21 claims
- 0895US9536114B1Secure mobile proactive multiparty computation protocolHRL LAB LLC·Filed 2014·Granted Jan 3, 2017·33 cites·19 claims
- 0995US9449177B1General protocol for proactively secure computationHRL LAB LLC·Filed 2013·Granted Sep 20, 2016·37 cites·19 claims
- 1094US10003985B1System and method for determining reliability of nodes in mobile wireless networkHRL LAB LLC·Filed 2015·Granted Jun 19, 2018·18 cites·21 claims
- 1192US9450938B1Information secure proactive multiparty computation (PMPC) protocol with linear bandwidth complexityHRL LAB LLC·Filed 2014·Granted Sep 20, 2016·20 cites·20 claims
- 1291US10523654B1System and method to integrate secure and privacy-preserving biometrics with identification, authentication, and online credential systemsHRL LAB LLC·Filed 2016·Granted Dec 31, 2019·9 cites·7 claims
- 1388US10621364B1Generic pattern matching systemHRL LAB LLC·Filed 2016·Granted Apr 14, 2020·7 cites·20 claims
- 1488US9846596B1System and method for cloud control operations plane based on proactive security algorithmsHRL LAB LLC·Filed 2014·Granted Dec 19, 2017·12 cites·21 claims
- 1588US9336239B1System and method for deep packet inspection and intrusion detectionHRL LAB LLC·Filed 2013·Granted May 10, 2016·22 cites·31 claims
- 1687US9613292B1Secure multi-dimensional pattern matching for secure search and recognitionHRL LAB LLC·Filed 2014·Granted Apr 4, 2017·13 cites·3 claims
- 1786US10509918B1One-time obfuscation for polynomial-size ordered binary decision diagrams (POBDDs)HRL LAB LLC·Filed 2016·Granted Dec 17, 2019·7 cites·20 claims
- 1886US9787472B1Information secure protocol for mobile proactive secret sharing with near-optimal resilienceHRL LAB LLC·Filed 2016·Granted Oct 10, 2017·5 cites·18 claims
- 1984US8539576B2System and method for filtering unwanted internet protocol traffic based on blacklistsVAN DER MERWE JACOBUS·Filed 2008·Granted Sep 17, 2013·14 cites·20 claims
- 2082US8612743B2Wireless network securityHOLLAND GAVIN D·Filed 2011·Granted Dec 17, 2013·7 cites·21 claims
- 2181US9467451B1Generic proactively-secure secret-sharing protocol from any suitable honest-majority secret-sharing protocolHRL LAB LLC·Filed 2015·Granted Oct 11, 2016·4 cites·18 claims
- 2280US10686597B1Semi-robust protocols for secure multiparty computationHRL LAB LLC·Filed 2018·Granted Jun 16, 2020·4 cites·18 claims
- 2378US10425489B1Inferring network services and their dependencies from header and flow data and the switching topologyHRL LAB LLC·Filed 2016·Granted Sep 24, 2019·4 cites·12 claims
- 2477US10346617B1Protocol for securely searching streaming data with constant bandwidthHRL LAB LLC·Filed 2015·Granted Jul 9, 2019·3 cites·17 claims
- 2573US9558359B1Information theoretically secure protocol for mobile proactive secret sharing with near-optimal resilienceHRL LAB LLC·Filed 2014·Granted Jan 31, 2017·3 cites·20 claims
- 2673US9443089B1System and method for mobile proactive secret sharingHRL LAB LLC·Filed 2014·Granted Sep 13, 2016·3 cites·15 claims
- 2772US9628553B2Mapping network service dependenciesBOEING CO·Filed 2014·Granted Apr 18, 2017·3 cites·17 claims
- 2871US8161155B2Filtering unwanted data traffic via a per-customer blacklistVAN DER MERWE JACOBUS ERASMUS·Filed 2008·Granted Apr 17, 2012·7 cites·12 claims
- 2969US9119077B2Wireless network securityBOEING CO·Filed 2013·Granted Aug 25, 2015·2 cites·24 claims
- 3068US10528760B2Privacy-preserving multi-client and cloud computation with application to secure navigationHRL LAB LLC·Filed 2018·Granted Jan 7, 2020·1 cites·19 claims
- 3166US10778423B2Reusable fuzzy extractor based on the learning-with-error assumption secure against quantum attacksHRL LAB LLC·Filed 2018·Granted Sep 15, 2020·1 cites·22 claims
- 3266US10666619B2Network address translation and service aware rule generationBOEING CO·Filed 2017·Granted May 26, 2020·1 cites·25 claims
- 3360US10129342B2Mapping network service dependenciesBOEING CO·Filed 2015·Granted Nov 13, 2018·1 cites·17 claims
- 3460US9026786B1System for ensuring that promises are kept in an anonymous systemHRL LAB LLC·Filed 2012·Granted May 5, 2015·1 cites·15 claims
- 3548US11101991B2Practical reusable fuzzy extractor based on the learning-with-error assumption and random oracleHRL LAB LLC·Filed 2018·Granted Aug 24, 2021·0 cites·14 claims
- 3648US10530696B2Systems and methods for generating filtering rulesBOEING CO·Filed 2017·Granted Jan 7, 2020·0 cites·20 claims
- 3748US2015150119A1Framework for fine-grain access control from high-level application permissionsGM GLOBAL TECH OPERATIONS INC·Filed 2014·Application pending·0 cites
- 3845US10887092B2Anonymous allocation and majority voting in a compromised environmentHRL LAB LLC·Filed 2019·Granted Jan 5, 2021·0 cites·17 claims
- 3945US10158606B2Firewall filter rules generationBOEING CO·Filed 2016·Granted Dec 18, 2018·0 cites·20 claims
- 4042US10200482B2Mapping network service dependenciesBOEING CO·Filed 2015·Granted Feb 5, 2019·0 cites·26 claims
- 4141US10243811B1Lattice-based inference of network services and their dependencies from header and flow dataHRL LAB LLC·Filed 2017·Granted Mar 26, 2019·0 cites·6 claims
- 4239US10198584B2Non-malleable obfuscator for sparse functionsHRL LAB LLC·Filed 2016·Granted Feb 5, 2019·0 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →