Inventor · disambiguated record
Charles Alan Ludwig
Also filed as: LUDWIG CHARLES A · LUDWIG CHARLES ALAN
3 granted patents·2 pending applications·29 citations·filing 2003–2011
69Inventor score
Top patents by PatentIndex Score
5 records- 0173US8165449B2DV metadata extractionLUDWIG CHARLES ALAN·Filed 2003·Granted Apr 24, 2012·12 cites·22 claims
- 0267US7467392B1System and method for supporting new and existing extensions to application programming interfacesMICROSOFT CORP·Filed 2004·Granted Dec 16, 2008·14 cites·22 claims
- 0362US8645967B2Efficient secure data marshaling through at least one untrusted intermediate processLUDWIG CHARLES ALAN·Filed 2011·Granted Feb 4, 2014·3 cites·20 claims
- 0442US2006095628A1External-Network Data Content Exposure to Network-Connected DevicesMICROSOFT CORP·Filed 2005·Application pending·0 cites
- 0540US2007027808A1Strategies for queuing events for subsequent processingMICROSOFT CORP·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →