Inventor · disambiguated record
Sid Chaudhuri
Also filed as: CHAUDHURI SID
31 granted patents·1 pending application·1,072 citations·filing 1992–2023
97Inventor score
Top patents by PatentIndex Score
32 records- 0196US7039009B2Control of optical connections in an optical networkAT & T CORP·Filed 2001·Granted May 2, 2006·66 cites·54 claims
- 0295US7583661B2Method and apparatus for improved IP networks and high-quality servicesCHAUDHURI SID·Filed 2005·Granted Sep 1, 2009·64 cites·18 claims
- 0394US10864471B1IoT enabled smart filter deviceCHAUDHURI SID·Filed 2020·Granted Dec 15, 2020·6 cites·22 claims
- 0493US7031299B2Control of optical connections in an optical networkAT & T CORP·Filed 2001·Granted Apr 18, 2006·40 cites·60 claims
- 0591US6587235B1Method and apparatus for capacity-efficient restoration in an optical communication systemAT & T CORP·Filed 1999·Granted Jul 1, 2003·104 cites·14 claims
- 0691US6130876AMethod and apparatus for restoring a networkAT & T CORP·Filed 1997·Granted Oct 10, 2000·98 cites·7 claims
- 0790US6862380B2Transparent optical switchAT & T CORP·Filed 2001·Granted Mar 1, 2005·34 cites·2 claims
- 0888US6600719B1Method and apparatus for restoring a networkAT & T CORP·Filed 2000·Granted Jul 29, 2003·25 cites·1 claims
- 0986US11235272B2IoT enabled smart filter deviceCHAUDHURI SID·Filed 2021·Granted Feb 1, 2022·1 cites·20 claims
- 1086US7848642B1Method and apparatus for capacity-efficient restoration in an optical communication systemAT & T IP II LP·Filed 2008·Granted Dec 7, 2010·10 cites·12 claims
- 1186US6324162B1Path-based restoration mesh networksAT & T CORP·Filed 1998·Granted Nov 27, 2001·182 cites·23 claims
- 1286US5285441AErrorless line protection switching in asynchronous transer mode (ATM) communications systemsAT & T BELL LAB·Filed 1992·Granted Feb 8, 1994·170 cites·47 claims
- 1385US10891806B1Mobile phone and cloud based virtualized parking meter systemCHAUDHURI SID·Filed 2019·Granted Jan 12, 2021·6 cites·23 claims
- 1484US7352966B2Method and apparatus for capacity-efficient restoration in an optical communication systemAT & T CORP·Filed 2003·Granted Apr 1, 2008·19 cites·22 claims
- 1580US7742395B1Control of optical connections in an optical networkAT & T IP II LP·Filed 2005·Granted Jun 22, 2010·6 cites·15 claims
- 1676US7167611B2Transparent optical switchAT & T CORP·Filed 2005·Granted Jan 23, 2007·4 cites·8 claims
- 1776US6707789B1Flexible SONET ring with integrated cross-connect systemAT & T CORP·Filed 1999·Granted Mar 16, 2004·103 cites·16 claims
- 1875US5745476AErrorless switching techniques in ring networkAT & T CORP·Filed 1996·Granted Apr 28, 1998·46 cites·16 claims
- 1974US7599788B1System and method for monitoring the movement of one or more vehiclesNEXTEL COMMUNICATIONS·Filed 2005·Granted Oct 6, 2009·13 cites·19 claims
- 2072US7551553B2Method and apparatus for restoring a networkAT & T IP II LP·Filed 2006·Granted Jun 23, 2009·4 cites·24 claims
- 2168US10737540B2Automatic tire pressure regulation systemCHAUDHURI SID·Filed 2018·Granted Aug 11, 2020·0 cites·20 claims
- 2267US7142505B2Method and apparatus for restoring a networkAT & T CORP·Filed 2003·Granted Nov 28, 2006·10 cites·11 claims
- 2366US7554904B1System and method for service independent data routingAT & T IP II LP·Filed 2005·Granted Jun 30, 2009·2 cites·7 claims
- 2466US6452906B1Fault detection and isolation in a synchronous optical network (SONET) and in a synchronous digital hierarchy (SDH) networkAT & T CORP·Filed 1998·Granted Sep 17, 2002·32 cites·19 claims
- 2565US6990065B1System and method for service independent data routingAT & T CORP·Filed 2004·Granted Jan 24, 2006·7 cites·3 claims
- 2662US12017025B1Non-disposable liquid dispensing deviceCHAUDHURI SID·Filed 2023·Granted Jun 25, 2024·0 cites·15 claims
- 2761US7920484B1Control of optical connections in an optical networkAT & T IP II LP·Filed 2005·Granted Apr 5, 2011·1 cites·8 claims
- 2860US7965692B1Systems and methods for mobile node handoffNEXTEL COMMUNICATIONS·Filed 2006·Granted Jun 21, 2011·2 cites·13 claims
- 2951US7158696B2Transparent optical switchAT & T CORP·Filed 2005·Granted Jan 2, 2007·0 cites·2 claims
- 3049US2007122149A1Transparent optical switchAT & T CORP·Filed 2007·Application pending·0 cites
- 3148US6757243B1System and method for service independent data routingAT & T CORP·Filed 1999·Granted Jun 29, 2004·17 cites·15 claims
- 3238US8270968B1Systems and methods for mobile node handoffWALL STEVE·Filed 2011·Granted Sep 18, 2012·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →