Inventor · disambiguated record
Todd N. Koellner
Also filed as: KOELLNER TODD N
12 granted patents·350 citations·filing 2007–2009
92Inventor score
Files withBIERBAUM CHRISTOPHER J6SPRINT COMMUNICATIONS CO3EVERSON JOHN M1KATZER ROBIN DALE1SPRINT COMMUNCIATIONS COMPANY L P1
Top patents by PatentIndex Score
12 records- 0196US8225997B1Single transit card to multiple rider trip methods and architectureBIERBAUM CHRISTOPHER J·Filed 2008·Granted Jul 24, 2012·104 cites·8 claims
- 0295US8036646B1Right-sized multimedia content distribution over a cellular networkSPRINT COMMUNICATIONS CO·Filed 2008·Granted Oct 11, 2011·43 cites·20 claims
- 0394US8036690B1Download prioritization for intelligent content distributionSPRINT COMMUNCIATIONS COMPANY L P·Filed 2008·Granted Oct 11, 2011·52 cites·20 claims
- 0493US8181867B1Transit card credit authorizationBIERBAUM CHRISTOPHER J·Filed 2009·Granted May 22, 2012·49 cites·20 claims
- 0592US7797248B1Automated confirmation of transit card fund replenishmentSPRINT COMMUNICATIONS CO·Filed 2008·Granted Sep 14, 2010·34 cites·9 claims
- 0690US8689012B1Diagnostics for secure elements in a mobile deviceBIERBAUM CHRISTOPHER J·Filed 2008·Granted Apr 1, 2014·25 cites·18 claims
- 0781US9883381B1Providing secure access to smart card applicationsKATZER ROBIN DALE·Filed 2007·Granted Jan 30, 2018·10 cites·10 claims
- 0880US8126769B1Transit card state sequence self-help correctionBIERBAUM CHRISTOPHER J·Filed 2008·Granted Feb 28, 2012·8 cites·17 claims
- 0979US8255159B1Transit payment and handset navigation integrationBIERBAUM CHRISTOPHER J·Filed 2009·Granted Aug 28, 2012·16 cites·9 claims
- 1079US7832634B1Customer care intelligent routingSPRINT COMMUNICATIONS CO·Filed 2007·Granted Nov 16, 2010·6 cites·20 claims
- 1170US9985735B1Broadcast near field communication to mobile deviceBIERBAUM CHRISTOPHER J·Filed 2007·Granted May 29, 2018·1 cites·18 claims
- 1262US8954834B1System for communicating information to a mobile device using portable code widgetsEVERSON JOHN M·Filed 2008·Granted Feb 10, 2015·2 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →