Inventor · disambiguated record
Charles Douglas Blewett
Also filed as: BLEWETT CHARLES · BLEWETT CHARLES D · BLEWETT CHARLES DOUGLAS
35 granted patents·6 pending applications·1,435 citations·filing 1992–2019
98Inventor score
Files withAT & T CORP14AT & T IP II LP6AT & T IP I LP5BLEWETT CHARLES DOUGLAS5LUCENT TECHNOLOGIES INC4
Top patents by PatentIndex Score
41 records- 0197US7131141B1Method and apparatus for securely connecting a plurality of trust-group networks, a protected resource network and an untrusted networkAT & T CORP·Filed 2001·Granted Oct 31, 2006·215 cites·17 claims
- 0297US6975873B1System and method for tracking the relative location of mobile stations belonging to a pre-defined group of mobile stationsAT & T CORP·Filed 2001·Granted Dec 13, 2005·191 cites·14 claims
- 0396US6856673B1Targeted advertising in a telephone dialing systemAT & T CORP·Filed 2002·Granted Feb 15, 2005·171 cites·10 claims
- 0494US5966139AScalable data segmentation and visualization systemLUCENT TECHNOLOGIES INC·Filed 1996·Granted Oct 12, 1999·222 cites·8 claims
- 0592US7818177B1System and method for accessing and annotating electronic medical records using a multi-modal interfaceAT & T CORP·Filed 2009·Granted Oct 19, 2010·21 cites·17 claims
- 0691US8712218B1System and method for providing program recommendations through multimedia searching based on established viewer preferencesBEGEJA LEE·Filed 2002·Granted Apr 29, 2014·36 cites·12 claims
- 0791US7400892B1System and method for tracking the relative location of mobile stations belonging to a pre-defined group of mobile stationsAT & T CORP·Filed 2005·Granted Jul 15, 2008·19 cites·14 claims
- 0890US9232273B2System and method for providing program recommendations through multimedia searching based on established viewer preferencesAT & T IP II LP·Filed 2014·Granted Jan 5, 2016·6 cites·17 claims
- 0989US7130612B1System and method for providing wireless services within a wireless local area networkAT & T CORP·Filed 2000·Granted Oct 31, 2006·42 cites·7 claims
- 1088US7499862B1System and method for accessing and annotating electronic medical records using a multi-modal interfaceAT & T CORP·Filed 2007·Granted Mar 3, 2009·19 cites·20 claims
- 1188US7392130B1System and method for determining traffic conditionsAT & T CORP·Filed 2007·Granted Jun 24, 2008·25 cites·10 claims
- 1286US5835718AURL rewriting pseudo proxy serverAT & T CORP·Filed 1996·Granted Nov 10, 1998·164 cites·38 claims
- 1385US8086217B1System and method for providing wireless services within a wireless local area networkBLEWETT CHARLES DOUGLAS·Filed 2010·Granted Dec 27, 2011·7 cites·20 claims
- 1485US7225131B1System and method for accessing and annotating electronic medical records using multi-modal interfaceAT & T CORP·Filed 2002·Granted May 29, 2007·49 cites·22 claims
- 1581US7593809B2System and method for determining traffic conditionsAT & T IP II LP·Filed 2008·Granted Sep 22, 2009·14 cites·20 claims
- 1680US9025752B2Method and apparatus for providing ambient social telephonyBLEWETT CHARLES DOUGLAS·Filed 2011·Granted May 5, 2015·6 cites·17 claims
- 1778US8583823B2Pseudo proxy serverAT & T IP II LP·Filed 2012·Granted Nov 12, 2013·3 cites·20 claims
- 1876US7228224B1System and method for determining traffic conditionsAT & T CORP·Filed 2003·Granted Jun 5, 2007·38 cites·16 claims
- 1972US7869786B1System and method for providing wireless services within a wireless local area networkAT & T IP II LP·Filed 2009·Granted Jan 11, 2011·2 cites·20 claims
- 2072US7603101B1System and method for providing wireless services within a wireless local area networkAT & T CORP·Filed 2006·Granted Oct 13, 2009·2 cites·20 claims
- 2171US5551040AMethods and apparatus for specifying the contexts of names in callback-style programmingLUCENT TECHNOLOGIES INC·Filed 1995·Granted Aug 27, 1996·60 cites·10 claims
- 2267US6526448B1Pseudo proxy server providing instant overflow capacity to computer networksAT & T CORP·Filed 1998·Granted Feb 25, 2003·41 cites·28 claims
- 2366US8312099B1Pseudo proxy serverBLEWETT CHARLES DOUGLAS·Filed 2005·Granted Nov 13, 2012·2 cites·20 claims
- 2464US10142482B2Method and apparatus for providing ambient social telephonyAT & T IP I LP·Filed 2016·Granted Nov 27, 2018·1 cites·20 claims
- 2563US9549074B2Method and apparatus for providing ambient social telephonyAT & T IP I LP·Filed 2015·Granted Jan 17, 2017·1 cites·20 claims
- 2663US8195462B2System and method for providing large vocabulary speech processing based on fixed-point arithmeticBLEWETT CHARLES DOUGLAS·Filed 2006·Granted Jun 5, 2012·4 cites·15 claims
- 2762US5896532AObjects with run-time classes and methods of making themLUCENT TECHNOLOGIES INC·Filed 1992·Granted Apr 20, 1999·36 cites·22 claims
- 2861US10771457B2System and method for providing a one-time key for identificationAT & T IP I LP·Filed 2019·Granted Sep 8, 2020·0 cites·20 claims
- 2960US9924228B2System and method for providing program recommendations through multimedia searching based on established viewer preferencesAT & T IP II LP·Filed 2017·Granted Mar 20, 2018·0 cites·20 claims
- 3059US8862582B2System and method of organizing imagesBLEWETT CHARLES·Filed 2007·Granted Oct 14, 2014·3 cites·19 claims
- 3157US9641895B2System and method for providing program recommendations through multimedia searching based on established viewer preferencesAT & T IP II LP·Filed 2015·Granted May 2, 2017·0 cites·15 claims
- 3255US9380043B2System and method for providing a one-time key for identificationAT & T IP I LP·Filed 2014·Granted Jun 28, 2016·0 cites·20 claims
- 3355US6441833B1Dynamically specifying invocations in compiled objectsLUCENT TECHNOLOGIES INC·Filed 1996·Granted Aug 27, 2002·35 cites·25 claims
- 3453US10305890B2System and method for providing a one-time key for identificationAT & T IP I LP·Filed 2016·Granted May 28, 2019·0 cites·20 claims
- 3552US2008287143A1System and method for tracking the relative location of mobile stations belonging to a pre-defined group of mobile stationsBANKS DIANE·Filed 2008·Application pending·0 cites
- 3647US2012011007A1Mobile Payment Using DTMF SignalingBLEWETT CHARLES DOUGLAS·Filed 2010·Application pending·0 cites
- 3747US2003084159A1Pseudo proxy server providing instant overflow capacity to computer networksAT & T CORP·Filed 2002·Application pending·0 cites
- 3841US8732460B2System and method for providing a one-time key for identificationBLEWETT CHARLES D·Filed 2010·Granted May 20, 2014·0 cites·20 claims
- 3941US2011153503A1Device and Method for Identity Theft Resistant TranscationsBLEWETT CHARLES·Filed 2009·Application pending·0 cites
- 4041US2002095465A1Method and system for participating in chat sessionsFiled 2001·Application pending·0 cites
- 4135US2002054080A1Internet service controller with real time status displayFiled 2001·Application pending·0 cites
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