Inventor · disambiguated record
David Johnston
Also filed as: JOHNSTON DAVID · JOHNSTON DAVID E · JOHNSTON DAVID EDWARD
8 granted patents·9 pending applications·105 citations·filing 2000–2013
87Inventor score
Top patents by PatentIndex Score
17 records- 0188US7587033B2Methods and systems for rendering voice mail messages amenable to electronic processing by mailbox ownersBCE INC·Filed 2005·Granted Sep 8, 2009·21 cites·36 claims
- 0277US7864930B2Systems and methods for registration and retrieval of voice mail contact informationBCE INC·Filed 2005·Granted Jan 4, 2011·6 cites·33 claims
- 0372US8645168B2Interactive electronic bill payment systemSCHMIDT MIKE·Filed 2007·Granted Feb 4, 2014·4 cites·20 claims
- 0471US6766009B2Method and system for correlating telephone calls with information deliveryNEWSTEP NETWORKS INC·Filed 2002·Granted Jul 20, 2004·15 cites·28 claims
- 0570US8108274B2Interactive electronic bill payment systemJOHNSTON DAVID·Filed 2002·Granted Jan 31, 2012·13 cites·60 claims
- 0670US6724876B2Method and apparatus for effecting telecommunications service features using call control information extracted from a bearer channel in a telecommunications networkREVD NETWORKS INC·Filed 2001·Granted Apr 20, 2004·32 cites·30 claims
- 0764US6839422B2Method and apparatus for providing local call treatment discrimination for selected calls on a switched telephone networkNEWSTEP NETWORKS INC·Filed 2002·Granted Jan 4, 2005·8 cites·39 claims
- 0863US7650304B1Solicitation to web marketing loop processCAPITAL ONE FINANCIAL CORP·Filed 2000·Granted Jan 19, 2010·6 cites·52 claims
- 0961US2005187872A1Interactive electronic bill payment systemFiled 2004·Application pending·0 cites
- 1059US2014249975A1Interactive electronic bill payment systemEMERGIS INC·Filed 2013·Application pending·0 cites
- 1147US2005234829A1Method and system for content delivery control using a parallel networkBELL CANADA·Filed 2005·Application pending·0 cites
- 1247US2010128704A1Mulitcasting, location services, payment methods and performance management in broadband wireless access networksTAAGHOL POUYA·Filed 2009·Application pending·0 cites
- 1346US2006159237A1Systems and methods for rendering voice mail contact information available to a called partyCLARK DAVID W·Filed 2005·Application pending·0 cites
- 1446US2010306539A1Method and system for content delivery control using a parallel networkBELL CANADA·Filed 2010·Application pending·0 cites
- 1544US2003235281A1Method and system for providing secure access to a telephone serviceBELL CANADA·Filed 2002·Application pending·0 cites
- 1643US2006153347A1Method and system to enable submission and subsequent retrieval of enhanced voice mail messagesCLARK DAVID W·Filed 2005·Application pending·0 cites
- 1743US2002138435A1Method and system for content delivery control using a parallel networkFiled 2001·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →