Inventor · disambiguated record
David R. Wolter
Also filed as: WOLTER DAVID · WOLTER DAVID R · WOLTER DAVID RANDALL
61 granted patents·6 pending applications·688 citations·filing 2001–2021
98Inventor score
Files withAT & T IP I LP39SBC TECHN RES INC4DEAS DAVID A3TOFIGHBAKHSH MOSTAFA3AT & T KNOWLEDGE VENTURES LP2
Top patents by PatentIndex Score
67 records- 0197US8634425B2Profile sharing across personaGORTI SREENIVASA RAO·Filed 2006·Granted Jan 21, 2014·166 cites·20 claims
- 0297US7853602B2System and method for creating an enhanced enterprise directoryAT & T IP I LP·Filed 2006·Granted Dec 14, 2010·72 cites·29 claims
- 0396US6970698B2System and method for updating data in remote devicesSBC TECHN RES INC·Filed 2002·Granted Nov 29, 2005·107 cites·23 claims
- 0494US10462675B2Dynamic spectrum partitioning between LTE and 5G systemsAT & T IP I LP·Filed 2016·Granted Oct 29, 2019·77 cites·20 claims
- 0594US8224311B2System and method for updating data in remote devicesMAJMUNDAR MILAP V·Filed 2008·Granted Jul 17, 2012·26 cites·20 claims
- 0693US8971194B2Controlling wireless transition timers based on application and contentAT & T IP I LP·Filed 2012·Granted Mar 3, 2015·10 cites·20 claims
- 0792US10204308B2System and method for wirelessly transacting access to a set of events and associated digital content/productsAT & T IP I LP·Filed 2017·Granted Feb 12, 2019·8 cites·20 claims
- 0891US9654931B2Mobile device network configuration via speed determinationWANG FENG·Filed 2011·Granted May 16, 2017·11 cites·20 claims
- 0989US7346549B2System and method for wirelessly transacting access to a set of events and associated digital content/productsAT & T KNOWLEDGE VENTURES LP·Filed 2002·Granted Mar 18, 2008·32 cites·30 claims
- 1088US9565576B2Network operating system client architecture for mobile user equipmentAT & T IP I LP·Filed 2013·Granted Feb 7, 2017·6 cites·20 claims
- 1188US8918102B2Method and system for selecting from a set of candidate frequency bands associated with a wireless access pointWANG FENG·Filed 2011·Granted Dec 23, 2014·7 cites·20 claims
- 1287US10305959B2Self-organizing network communicationAT & T IP I LP·Filed 2014·Granted May 28, 2019·6 cites·18 claims
- 1387US7469269B2Method for exchanging content between communication devicesAT & T IP I LP·Filed 2005·Granted Dec 23, 2008·14 cites·20 claims
- 1487US7463884B2System and method for updating data in remote devicesAT & T LABS INC·Filed 2005·Granted Dec 9, 2008·11 cites·17 claims
- 1584US7773584B2Method and apparatus for processing session initiation protocol messages associated with a voice over IP terminalAT & T IP I LP·Filed 2006·Granted Aug 10, 2010·11 cites·21 claims
- 1683US8526932B2Performance zonesTOFIGHBAKHSH MOSTAFA·Filed 2011·Granted Sep 3, 2013·6 cites·19 claims
- 1783US6714607B2Joint demodulation using a viterbi equalizer having an adaptive total number of statesSBC TECHN RES INC·Filed 2001·Granted Mar 30, 2004·25 cites·6 claims
- 1882US7630921B2System and method for wirelessly transacting access to a set of events and associated digital content/productsAT & T IP I LP·Filed 2007·Granted Dec 8, 2009·6 cites·8 claims
- 1981US8255549B2Method and apparatus for delivering IP multimedia subsystem servicesGORTI SREENIVASA·Filed 2006·Granted Aug 28, 2012·7 cites·16 claims
- 2081US7881455B2Apparatus and method for finding a called party over a telecommunication networkAT & T IP I LP·Filed 2006·Granted Feb 1, 2011·9 cites·12 claims
- 2181US7657239B2Method for conserving energy in a multimode communication deviceAT & T IP I LP·Filed 2005·Granted Feb 2, 2010·8 cites·7 claims
- 2277US9615373B2Selecting a frequency band from a set of candidate frequency bands associated with a wireless access pointAT & T IP I LP·Filed 2014·Granted Apr 4, 2017·2 cites·20 claims
- 2377US9119225B2Centralized access control system and methods for distributed broadband access pointsAT & T IP I LP·Filed 2012·Granted Aug 25, 2015·3 cites·20 claims
- 2476US10743259B2Controlling wireless transition timers based on application and contentAT & T IP I LP·Filed 2018·Granted Aug 11, 2020·1 cites·16 claims
- 2575US10681710B2Selecting a frequency band from a set of candidate frequency bands associated with a wireless access pointAT & T IP I LP·Filed 2019·Granted Jun 9, 2020·1 cites·20 claims
- 2674US10419288B2Network operating system client architecture for mobile user equipmentAT & T IP I LP·Filed 2018·Granted Sep 17, 2019·1 cites·20 claims
- 2774US9344987B2Methods and apparatus to provide extended voice over internet protocol (VoIP) servicesAT & T IP I LP·Filed 2012·Granted May 17, 2016·2 cites·19 claims
- 2873US8504067B2System and method for updating data in remote devicesMAJMUNDAR MILAP V·Filed 2012·Granted Aug 6, 2013·2 cites·20 claims
- 2972US9948511B2Network operating system client architecture for mobile user equipmentAT & T IP I LP·Filed 2017·Granted Apr 17, 2018·1 cites·20 claims
- 3072US8316434B2Centralized access control system and methods for distributed broadband access pointsMUHAMED RIAS·Filed 2005·Granted Nov 20, 2012·6 cites·21 claims
- 3172US7983706B2System and method for voice and text based service interworkingAT & T IP I LP·Filed 2004·Granted Jul 19, 2011·12 cites·33 claims
- 3271US8345624B2Methods and apparatus to provide extended voice over internet protocol (VoIP) servicesAT & T IP I LP·Filed 2006·Granted Jan 1, 2013·4 cites·19 claims
- 3369US8649470B2Non-joint demodulation of a desired signal in response to a carrier-to-interference ratio estimateAT & T IP I LP·Filed 2013·Granted Feb 11, 2014·1 cites·16 claims
- 3469US7920838B2Method for conserving energy in a multimode communication deviceAT & T IP I LP·Filed 2009·Granted Apr 5, 2011·3 cites·10 claims
- 3567US10127561B2Method for acquiring services on a multiplicity of devicesAT & T IP I LP·Filed 2015·Granted Nov 13, 2018·1 cites·20 claims
- 3667US9641496B2System and method for wirelessly transacting access to a set of events and associated digital content/productsDEAS DAVID A·Filed 2009·Granted May 2, 2017·0 cites·20 claims
- 3767US8601499B2Systems, methods and computer readable media for routing requests from an applicationTOFIGHBAKHSH MOSTAFA·Filed 2009·Granted Dec 3, 2013·3 cites·17 claims
- 3867US2021243611A1Dynamic spectrum partitioning between a first radio access technology and a second radio access technologyAT & T IP I LP·Filed 2021·Application pending·0 cites
- 3966US8046491B2Method for exchanging content between communication devicesAT & T IP I LP·Filed 2008·Granted Oct 25, 2011·2 cites·20 claims
- 4066US7346130B2Joint demodulation using a Viterbi equalizer having an adaptive total number of statesSBC TECHN RES INC·Filed 2003·Granted Mar 18, 2008·6 cites·12 claims
- 4164US11012866B2Dynamic spectrum partitioning between a first radio access technology and a second radio access technologyAT & T IP I LP·Filed 2019·Granted May 18, 2021·0 cites·20 claims
- 4263US8666538B2Information filling station facilitating wireless transfer of data content to a portable device or other pre-defined locationsDEAS DAVID A·Filed 2002·Granted Mar 4, 2014·10 cites·19 claims
- 4362US9065978B2Method for acquiring services on a multiplicity of devicesDEAS DAVID A·Filed 2005·Granted Jun 23, 2015·1 cites·20 claims
- 4462US8498624B2Method and apparatus for managing voicemail messagesNADARAJAH DINESH·Filed 2005·Granted Jul 30, 2013·1 cites·8 claims
- 4560US10582064B2Method and apparatus for delivering IP multimedia subsystem servicesAT & T IP I LP·Filed 2018·Granted Mar 3, 2020·0 cites·20 claims
- 4660US10497005B2Method for acquiring services on a multiplicity of devicesAT & T IP I LP·Filed 2018·Granted Dec 3, 2019·0 cites·20 claims
- 4759US10764349B2Self-organizing network communicationAT & T IP I LP·Filed 2019·Granted Sep 1, 2020·0 cites·20 claims
- 4859US8948319B2Joint demodulation of a desired signal and an interfering signal based on a carrier-to-interference ratio estimateAT & T IP I LP·Filed 2014·Granted Feb 3, 2015·0 cites·16 claims
- 4958US10244544B2Selecting a frequency band from a set of candidate frequency bands associated with a wireless access pointAT & T IP I LP·Filed 2017·Granted Mar 26, 2019·0 cites·20 claims
- 5056US10070391B2Controlling wireless transition timers based on application and contentAT & T IP I LP·Filed 2016·Granted Sep 4, 2018·0 cites·20 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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