Inventor · disambiguated record
Chandrasekhar Narayanaswami
Also filed as: NARAYANASWAMI CHANDRASEKHAR
112 granted patents·53 pending applications·7,820 citations·filing 1992–2024
99Inventor score
Top patents by PatentIndex Score
165 records- 0199US6720860B1Password protection using spatial and temporal variation in a high-resolution touch sensitive displayIBM·Filed 2000·Granted Apr 13, 2004·755 cites·27 claims
- 0299US6556222B1Bezel based input mechanism and user interface for a smart watchIBM·Filed 2000·Granted Apr 29, 2003·785 cites·42 claims
- 0398US9396376B1Enhanced quick response codesIBM·Filed 2015·Granted Jul 19, 2016·40 cites·20 claims
- 0498US7752330B2System for low power operation of wireless LAN interfacesIBM·Filed 2007·Granted Jul 6, 2010·171 cites·10 claims
- 0598US7692552B2Method and system for improving driver safety and situational awarenessIBM·Filed 2007·Granted Apr 6, 2010·276 cites·19 claims
- 0698US6504571B1System and methods for querying digital image archives using recorded parametersIBM·Filed 1998·Granted Jan 7, 2003·671 cites·19 claims
- 0798US6477117B1Alarm interface for a smart watchIBM·Filed 2000·Granted Nov 5, 2002·941 cites·36 claims
- 0897US9418326B1Enhanced quick response codesIBM·Filed 2015·Granted Aug 16, 2016·27 cites·11 claims
- 0997US7035170B2Device for displaying variable data for small screensIBM·Filed 2003·Granted Apr 25, 2006·144 cites·4 claims
- 1096US11315066B2Simulating a return networkIBM·Filed 2020·Granted Apr 26, 2022·6 cites·20 claims
- 1196US8930238B2Pervasive symbiotic advertising system and methods thereforCOFFMAN DANIEL M·Filed 2008·Granted Jan 6, 2015·170 cites·27 claims
- 1296US7477890B1Demand pull—multichannel asynchronous data and application synchronization for pervasive devicesIBM·Filed 2000·Granted Jan 13, 2009·159 cites·25 claims
- 1396US6678535B1Pervasive dock and router with communication protocol converterIBM·Filed 2000·Granted Jan 13, 2004·174 cites·39 claims
- 1496US6188442B1Multiviewer display system for television monitorsIBM·Filed 1997·Granted Feb 13, 2001·292 cites·42 claims
- 1594US8180682B2System and method for generating a view of and interacting with a purchase historyNARAYANASWAMI CHANDRASEKHAR·Filed 2008·Granted May 15, 2012·93 cites·23 claims
- 1694US8117299B2Method and apparatus for scheduling wireless LAN trafficNARAYANASWAMI CHANDRASEKHAR·Filed 2005·Granted Feb 14, 2012·39 cites·29 claims
- 1794US7885898B2Portable intelligent shopping deviceIBM·Filed 2007·Granted Feb 8, 2011·41 cites·10 claims
- 1894US7771318B2Device for monitoring a user's postureIBM·Filed 2005·Granted Aug 10, 2010·56 cites·15 claims
- 1994US7185204B2Method and system for privacy in public networksIBM·Filed 2003·Granted Feb 27, 2007·95 cites·58 claims
- 2094US5995590AMethod and apparatus for a communication device for use by a hearing impaired/mute or deaf person or in silent environmentsIBM·Filed 1998·Granted Nov 30, 1999·282 cites·6 claims
- 2193US8065235B2Portable intelligent shopping deviceNARAYANASWAMI CHANDRASEKHAR·Filed 2003·Granted Nov 22, 2011·76 cites·9 claims
- 2293US7673248B2Combining calendar entries with map viewsIBM·Filed 2006·Granted Mar 2, 2010·36 cites·20 claims
- 2393US6657654B2Camera for use with personal digital assistants with high speed communication linkIBM·Filed 1998·Granted Dec 2, 2003·170 cites·32 claims
- 2493US6104790AGraphical voice response system and method thereforIBM·Filed 1999·Granted Aug 15, 2000·200 cites·23 claims
- 2593US5757385AMethod and apparatus for managing multiprocessor graphical workload distributionIBM·Filed 1996·Granted May 26, 1998·165 cites·18 claims
- 2692US11424911B2Storage and communication environment for cryptographic tagsIBM·Filed 2020·Granted Aug 23, 2022·4 cites·19 claims
- 2792US8375292B2Tool and method for mapping and viewing an eventIBM·Filed 2009·Granted Feb 12, 2013·30 cites·28 claims
- 2892US7558604B2Method and apparatus for remote discovery of client and access point settings in a wireless LANLENOVO SINGAPORE PTE LTD·Filed 2005·Granted Jul 7, 2009·28 cites·23 claims
- 2992US6182113B1Dynamic multiplexing of hyperlinks and bookmarksIBM·Filed 1997·Granted Jan 30, 2001·187 cites·41 claims
- 3090US7840681B2Method and apparatus for integrating wearable devices within a SIP infrastructureIBM·Filed 2004·Granted Nov 23, 2010·75 cites·18 claims
- 3190US7831675B2Method for interacting with infrastructure devices via instant messagingIBM·Filed 2008·Granted Nov 9, 2010·34 cites·25 claims
- 3289US10163128B2Spatiotemporal marketing associated with events based on intended user ingress and egress modes and pathsIBM·Filed 2015·Granted Dec 25, 2018·6 cites·19 claims
- 3389US7890434B2Portable intelligent shopping deviceIBM·Filed 2007·Granted Feb 15, 2011·16 cites·5 claims
- 3489US7850574B2Device for monitoring a user's postureIBM·Filed 2010·Granted Dec 14, 2010·20 cites·16 claims
- 3589US6023701ASkeleton page retrieval mode for web navigationIBM·Filed 1997·Granted Feb 8, 2000·159 cites·10 claims
- 3688US7743422B2System and method for validating a computer platform when booting from an external deviceIBM·Filed 2006·Granted Jun 22, 2010·19 cites·18 claims
- 3788US7512402B2Centralized display for mobile devicesIBM·Filed 2004·Granted Mar 31, 2009·43 cites·26 claims
- 3887US8981928B2Systems, methods, and computer program products for reporting condition of first entity to second entityIBM·Filed 2012·Granted Mar 17, 2015·6 cites·25 claims
- 3987US6052129AMethod and apparatus for deferred clipping of polygonsIBM·Filed 1997·Granted Apr 18, 2000·107 cites·33 claims
- 4086US7747688B2System and method for managing group interaction session statesIBM·Filed 2007·Granted Jun 29, 2010·16 cites·20 claims
- 4186US6980175B1Personal smart pointing deviceIBM·Filed 2000·Granted Dec 27, 2005·46 cites·28 claims
- 4285US11035903B2Monitoring of batteries in blockchain networksIBM·Filed 2018·Granted Jun 15, 2021·4 cites·20 claims
- 4385US7793108B2Method of creating password schemes for devicesIBM·Filed 2007·Granted Sep 7, 2010·15 cites·1 claims
- 4484US7084903B2Image capturing system and method for automatically watermarking recorded parameters for providing digital image verificationIBM·Filed 1998·Granted Aug 1, 2006·88 cites·22 claims
- 4583US6088044AMethod for parallelizing software graphics geometry pipeline renderingIBM·Filed 1998·Granted Jul 11, 2000·104 cites·14 claims
- 4682US7996431B2Systems, methods and computer program products for generating metadata and visualizing media contentIBM·Filed 2008·Granted Aug 9, 2011·12 cites·15 claims
- 4781US10121167B2Customer purchasing preference profiles based on coupon choicesIBM·Filed 2014·Granted Nov 6, 2018·3 cites·9 claims
- 4881US6160557AMethod and apparatus providing efficient rasterization with data dependent adaptationsIBM·Filed 1996·Granted Dec 12, 2000·74 cites·45 claims
- 4980US8762205B2Method for delivering businesses enterprises advertising via instant messagingNARAYANASWAMI CHANDRASEKHAR·Filed 2008·Granted Jun 24, 2014·10 cites·25 claims
- 5080US7996432B2Systems, methods and computer program products for the creation of annotations for media content to enable the selective management and playback of media contentIBM·Filed 2008·Granted Aug 9, 2011·10 cites·17 claims
Showing the top 50 of 165 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →