Inventor · disambiguated record
Balachander Krishnamurthy
Also filed as: KRISHNAMURTHY BALACHANDER
86 granted patents·21 pending applications·3,532 citations·filing 1995–2024
99Inventor score
Top patents by PatentIndex Score
107 records- 0198US9721108B2Tailored protection of personally identifiable informationAT & T IP I LP·Filed 2015·Granted Aug 1, 2017·325 cites·20 claims
- 0298US9172706B2Tailored protection of personally identifiable informationKRISHNAMURTHY BALACHANDER·Filed 2009·Granted Oct 27, 2015·324 cites·17 claims
- 0398US8601591B2Method and apparatus for providing web privacyKRISHNAMURTHY BALACHANDER·Filed 2009·Granted Dec 3, 2013·321 cites·17 claims
- 0497US8819109B1Data network communication using identifiers mappable to resource locatorsKRISHNAMURTHY BALACHANDER·Filed 2006·Granted Aug 26, 2014·59 cites·10 claims
- 0597US6928485B1Method for network-aware clustering of clients in a networkAT & T CORP·Filed 2000·Granted Aug 9, 2005·281 cites·20 claims
- 0696US9680877B2Systems and methods for rule-based anomaly detection on IP network flowAT & T IP I LP·Filed 2015·Granted Jun 13, 2017·31 cites·3 claims
- 0796US9258217B2Systems and methods for rule-based anomaly detection on IP network flowDUFFIELD NICHOLAS·Filed 2009·Granted Feb 9, 2016·142 cites·6 claims
- 0896US8768961B2System and method of processing database queriesKRISHNAMURTHY BALACHANDER·Filed 2007·Granted Jul 1, 2014·67 cites·16 claims
- 0996US8375447B2System and method for monitoring network trafficAT & T IP II LP·Filed 2009·Granted Feb 12, 2013·61 cites·19 claims
- 1096US8156556B2Method and apparatus for providing mobile honeypotsKRISHNAMURTHY BALACHANDER·Filed 2005·Granted Apr 10, 2012·55 cites·15 claims
- 1195US7627691B1Method for fast network-aware clusteringAT&T IP II LP·Filed 2007·Granted Dec 1, 2009·54 cites·20 claims
- 1295US6330561B1Method and apparatus for improving end to end performance of a data networkAT & T CORP·Filed 1998·Granted Dec 11, 2001·200 cites·4 claims
- 1394US9860181B2System and method for inferring traffic legitimacy through selective impairmentAT & T IP II LP·Filed 2016·Granted Jan 2, 2018·9 cites·20 claims
- 1493US8527504B1Data network content filtering using categorized filtering parametersKRISHNAMURTHY BALACHANDER·Filed 2006·Granted Sep 3, 2013·26 cites·10 claims
- 1593US6751608B1Method and apparatus for improving end to end performance of a data networkAT & T CORP·Filed 2001·Granted Jun 15, 2004·67 cites·12 claims
- 1693US6070157AMethod for providing more informative results in response to a search of electronic documentsAT & T CORP·Filed 1997·Granted May 30, 2000·147 cites·21 claims
- 1792US6363379B1Method of clustering electronic documents in response to a search queryAT & T CORP·Filed 2000·Granted Mar 26, 2002·74 cites·9 claims
- 1891US6606639B2Method for effective indexing of partially dynamic documentsAT & T CORP·Filed 2002·Granted Aug 12, 2003·70 cites·4 claims
- 1991US6167397AMethod of clustering electronic documents in response to a search queryAT & T CORP·Filed 1997·Granted Dec 26, 2000·164 cites·23 claims
- 2091US5956722AMethod for effective indexing of partially dynamic documentsAT & T CORP·Filed 1997·Granted Sep 21, 1999·148 cites·14 claims
- 2190US5956027AMethod and apparatus for sharing a web pageAT & T CORP·Filed 1995·Granted Sep 21, 1999·168 cites·13 claims
- 2289US8307431B2Method and apparatus for identifying phishing websites in network traffic using generated regular expressionsKRISHNAMURTHY BALACHANDER·Filed 2008·Granted Nov 6, 2012·18 cites·12 claims
- 2389US8141150B1Method and apparatus for automatic identification of phishing sites from low-level network trafficKRISHNAMURTHY BALACHANDER·Filed 2006·Granted Mar 20, 2012·21 cites·27 claims
- 2488US7657735B2System and method for monitoring network trafficAT & T CORP·Filed 2005·Granted Feb 2, 2010·12 cites·26 claims
- 2588US6073130AMethod for improving the results of a search in a structured databaseAT & T CORP·Filed 1997·Granted Jun 6, 2000·104 cites·15 claims
- 2687US6912562B1Cache invalidation technique with spurious resource change indicationsAT & T CORP·Filed 2003·Granted Jun 28, 2005·50 cites·47 claims
- 2786US9621475B2Internet-wide scheduling of transactionsAT & T IP II LP·Filed 2015·Granted Apr 11, 2017·4 cites·20 claims
- 2885US9443024B2Method and apparatus to identify outliers in social networksAT & T IP I LP·Filed 2015·Granted Sep 13, 2016·2 cites·20 claims
- 2985US9407527B2System and method for inferring traffic legitimacy through selective impairmentAT & T IP II LP·Filed 2015·Granted Aug 2, 2016·2 cites·20 claims
- 3085US7979413B2Automatic generation of embedded signatures for duplicate detection on a public networkAT & T INTELLECTUAL PROPERTY L L P·Filed 2008·Granted Jul 12, 2011·17 cites·20 claims
- 3184US8539576B2System and method for filtering unwanted internet protocol traffic based on blacklistsVAN DER MERWE JACOBUS·Filed 2008·Granted Sep 17, 2013·14 cites·20 claims
- 3284US7296089B2Method for improving web performance by adapting servers based on client cluster characterizationAT & T CORP·Filed 2002·Granted Nov 13, 2007·38 cites·42 claims
- 3383US8776224B2Method and apparatus for identifying phishing websites in network traffic using generated regular expressionsAT & T IP I LP·Filed 2012·Granted Jul 8, 2014·6 cites·20 claims
- 3483US7916664B2Reverse engineering peering at Internet exchange pointAT & T IP I LP·Filed 2008·Granted Mar 29, 2011·11 cites·18 claims
- 3583US7219160B1Method for fast network-aware clusteringAT & T CORP·Filed 2000·Granted May 15, 2007·37 cites·20 claims
- 3682US9106550B2System and method for inferring traffic legitimacy through selective impairmentAT & T IP II LP·Filed 2014·Granted Aug 11, 2015·2 cites·20 claims
- 3782US8898785B2System and method for monitoring network trafficAT & T IP II LP·Filed 2013·Granted Nov 25, 2014·4 cites·20 claims
- 3881US8701185B2Method for locating fraudulent replicas of web sitesKRISHNAMURTHY BALACHANDER·Filed 2008·Granted Apr 15, 2014·13 cites·21 claims
- 3981US6578113B2Method for cache validation for proxy cachesAT & T CORP·Filed 1997·Granted Jun 10, 2003·103 cites·32 claims
- 4080US8839454B2Multi-dimensional user-specified extensible narrowcasting systemKRISHNAMURTHY BALACHANDER·Filed 2010·Granted Sep 16, 2014·6 cites·10 claims
- 4180US8775605B2Method and apparatus to identify outliers in social networksKRISHNAMURTHY BALACHANDER·Filed 2010·Granted Jul 8, 2014·2 cites·15 claims
- 4277US7751325B2Method and apparatus for sketch-based detection of changes in network trafficAT & T IP II LP·Filed 2004·Granted Jul 6, 2010·25 cites·19 claims
- 4376US8438650B2Anonymization of data over multiple temporal releasesCORMODE GRAHAM·Filed 2010·Granted May 7, 2013·4 cites·17 claims
- 4475US9356959B2System and method for monitoring network trafficAT & T IP II LP·Filed 2014·Granted May 31, 2016·2 cites·20 claims
- 4575US7191168B1Fast prefix matching of bounded stringsAT & T CORP·Filed 2002·Granted Mar 13, 2007·21 cites·25 claims
- 4675US2025094161A1Testing accessibility of geospatial applications using contextual filtersAT & T IP I LP·Filed 2024·Application pending·0 cites
- 4774US8732295B2Method and apparatus for providing real friends countKRISHNAMURTHY BALACHANDER·Filed 2008·Granted May 20, 2014·3 cites·16 claims
- 4873US8589443B2Method and apparatus for providing anonymization of dataCORMODE GRAHAM·Filed 2009·Granted Nov 19, 2013·2 cites·20 claims
- 4972US8091131B2Method and apparatus for communicating intrusion-related information between internet service providersKRISHNAMURTHY BALACHANDER·Filed 2005·Granted Jan 3, 2012·5 cites·18 claims
- 5071US9059897B2Method and apparatus to identify outliers in social networksAT & T IP I LP·Filed 2014·Granted Jun 16, 2015·0 cites·16 claims
Showing the top 50 of 107 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →