Inventor · disambiguated record
Carroll W. Creswell
Also filed as: CRESWELL CARROLL W
38 granted patents·4 pending applications·2,502 citations·filing 1991–2019
98Inventor score
Top patents by PatentIndex Score
42 records- 0197US7802290B1Digital social network trust propagationAT & T IP II LP·Filed 2005·Granted Sep 21, 2010·66 cites·20 claims
- 0297US7450927B1Interactive communication service account management systemAT & T CORP·Filed 2002·Granted Nov 11, 2008·342 cites·14 claims
- 0396US8533485B1Digital communication biometric authenticationBANSAL PRADEEP K·Filed 2005·Granted Sep 10, 2013·53 cites·13 claims
- 0495US8234494B1Speaker-verification digital signaturesBANSAL PRADEEP K·Filed 2005·Granted Jul 31, 2012·59 cites·16 claims
- 0595US6085231AMethod and system for delivering a voice message via an alias e-mail addressAT & T CORP·Filed 1998·Granted Jul 4, 2000·293 cites·20 claims
- 0694US6564264B1System, apparatus and method for automatic address updating of outgoing and incoming user messages in a communications networkAT & T CORP·Filed 1999·Granted May 13, 2003·376 cites·13 claims
- 0794US5384831ASystem for providing personalized telephone calling featuresAT & T CORP·Filed 1992·Granted Jan 24, 1995·273 cites·68 claims
- 0894US5222125ASystem for providing personalized telephone calling featuresAT & T BELL LAB·Filed 1991·Granted Jun 22, 1993·290 cites·22 claims
- 0988US8863162B2System and method of content and merchandise recommendationAT & T IP I LP·Filed 2012·Granted Oct 14, 2014·10 cites·20 claims
- 1088US8234691B2Digital social network trust propagationBANSAL PRADEEP K·Filed 2010·Granted Jul 31, 2012·8 cites·20 claims
- 1186US8776179B2Digital social network trust propagationBANSAL PRADEEP K·Filed 2012·Granted Jul 8, 2014·4 cites·20 claims
- 1286US6775690B1Time-dependent messagingAT & T CORP·Filed 2000·Granted Aug 10, 2004·41 cites·19 claims
- 1386US5544229ASystem for providing personalized telephone calling featuresAT & T CORP·Filed 1995·Granted Aug 6, 1996·122 cites·2 claims
- 1485US8751233B2Digital signatures for communications using text-independent speaker verificationBANSAL PRADEEP K·Filed 2012·Granted Jun 10, 2014·10 cites·17 claims
- 1581US7305340B1System and method for configuring voice synthesisAT & T CORP·Filed 2002·Granted Dec 4, 2007·22 cites·71 claims
- 1676US9172681B2Digital social network trust propagationAT & T IP II LP·Filed 2014·Granted Oct 27, 2015·2 cites·20 claims
- 1776US6898569B1Method and apparatus for advanced scheduling and messaging systemAT & T CORP·Filed 1998·Granted May 24, 2005·229 cites·32 claims
- 1873US9756394B2System and method of content and merchandise recommendationAT & T IP I LP·Filed 2014·Granted Sep 5, 2017·2 cites·20 claims
- 1964US11431703B2Identity challengesAT & T IP II LP·Filed 2019·Granted Aug 30, 2022·0 cites·20 claims
- 2064US6273816B1Method and apparatus for rewarding groups of communication service usersAT & T CORP·Filed 1999·Granted Aug 14, 2001·36 cites·21 claims
- 2161US6016338ALottery method and apparatus having a tiered prize schemeAT & T CORP·Filed 1999·Granted Jan 18, 2000·106 cites·22 claims
- 2259US10200365B2Identity challengesAT & T IP II LP·Filed 2016·Granted Feb 5, 2019·0 cites·20 claims
- 2359US7916847B2Consolidated access and administration of customized telephone calling servicesAT & T IP I LP·Filed 2008·Granted Mar 29, 2011·0 cites·19 claims
- 2458US9537867B2Digital social network trust propagationAT & T IP II LP·Filed 2015·Granted Jan 3, 2017·0 cites·20 claims
- 2558US7801290B1Consolidated access and administration of customized telephone calling serviceAT & T CORP·Filed 2001·Granted Sep 21, 2010·2 cites·22 claims
- 2657US9438578B2Digital communication biometric authenticationAT & T IP II LP·Filed 2013·Granted Sep 6, 2016·0 cites·16 claims
- 2756US6445783B1System and method that provides specialized processing of communications based on automatically generated identifiersAT & T CORP·Filed 1998·Granted Sep 3, 2002·32 cites·21 claims
- 2854US9460703B2System and method for configuring voice synthesis based on environmentINTERACTIONS LLC·Filed 2013·Granted Oct 4, 2016·0 cites·20 claims
- 2953US9455983B2Digital signatures for communications using text-independent speaker verificationAT & T IP II LP·Filed 2014·Granted Sep 27, 2016·0 cites·14 claims
- 3053US6823318B1Secure purchases over a computer networkAT & T CORP·Filed 1998·Granted Nov 23, 2004·69 cites·11 claims
- 3151US7624017B1System and method for configuring voice synthesisAT & T IP II LP·Filed 2007·Granted Nov 24, 2009·0 cites·14 claims
- 3251US2009068980A1High-capacity packet-switched ring networkCRESWELL CARROLL W·Filed 2008·Application pending·0 cites
- 3350US8086459B2System and method for configuring voice synthesisROSEN KENNETH H·Filed 2009·Granted Dec 27, 2011·0 cites·15 claims
- 3449US2010057560A1Methods and Apparatus for Individualized Content DeliveryAT & T LABS INC·Filed 2008·Application pending·0 cites
- 3546US8620668B2System and method for configuring voice synthesisROSEN KENNETH H·Filed 2011·Granted Dec 31, 2013·0 cites·14 claims
- 3644US6804806B1Method of delivering an audio or multimedia greeting containing messages from a group of contributing usersAT & T CORP·Filed 1998·Granted Oct 12, 2004·41 cites·13 claims
- 3743US2002172339A1Method for providing sequenced communications within a groupFiled 2001·Application pending·0 cites
- 3840US2004024892A1System for providing sequenced communications within a groupFiled 2001·Application pending·0 cites
- 3935US6021194AFlash-cut of speech processing features in a telephone callAT & T CORP·Filed 1996·Granted Feb 1, 2000·6 cites·17 claims
- 4033US5859908AMethod and apparatus for applying multiple speech processing features to a telephone callAT & T CORP·Filed 1996·Granted Jan 12, 1999·5 cites·18 claims
- 4132US6594639B1Rewarding telephone callers based on call informationAT & T CORP·Filed 1999·Granted Jul 15, 2003·3 cites·14 claims
- 4227US6453043B1Flash-cut of speech processing features in a telephone callAT & T CORP·Filed 1998·Granted Sep 17, 2002·0 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →